#!/usr/bin/perl
#
# agi-DID_route.agi version 2.14
# 
# runs when a call comes into an inbound context on a trunk. This script will 
# send the calls to various places depending on the settings for each DID.
#
# You need to put a line similar to this below in your extensions.conf file in
# the context for where incoming calls go from your trunks (for example, the
# trunkinbound context which is present in the default dialplan):
#
#[trunkinbound]
# ;inbound DID catch-all:
#exten => _X.,1,AGI(agi-DID_route.agi)
#
# Copyright (C) 2025  Matt Florell <vicidial@gmail.com>    LICENSE: AGPLv2
#
# changes:
# 81007-0324 - First Build
# 90115-0645 - Activated AGENT call routing
# 90117-0756 - Added vicidial_did_log logging to database
# 90214-0217 - Added 'default' did option, to send all non-matching calls to, enforced did_active setting
# 90507-1145 - Added CALLMENU option
# 90825-2252 - Changed PHONE to route using dialplan number
# 91122-0743 - Added QueueMetrics logging as DID INFO entries
# 100116-0631 - Logging bug fixes
# 100123-1423 - Added record call DID option
# 100805-0943 - Added Filter Phone Group alternate routing feature and CID number cleanup
# 110822-1210 - Added did_agent_log optional logging
# 120314-1112 - Fixed small filter bug
# 120430-2214 - Converted call to Monitor app to be asterisk 1.8 compatible
# 130108-1810 - Changes for Asterisk 1.8 compatibility
# 130925-1819 - Added variable filter to prevent DID SQL injection attack
# 130926-1549 - Added new queue_log IVR entries for QM
# 140126-1138 - Added VMAIL_NO_INST options
# 140404-0738 - Added DNC filter options and URL filter DID redirect option
# 140622-0240 - Added no-agent in-group redirect and pre-filter phone group redirect features
# 140811-2151 - Added ability to filter by DNC areacodes if filter_inbound_number set to a DNC option
# 141110-1417 - Fixed issue with multiple filtering options enabled
# 150112-1426 - Added no-agent last_update_time check to match in-group queries
# 150708-2252 - Added max_queue_ingroup_ DID options
# 150806-1316 - Added Filter URL logging to url log, and added variables for uniqueid, channel and server_ip
# 160106-0719 - Added filter option for GROUP_AREACODE
# 161102-1035 - Fixed QM partition problem
# 170322-1708 - Added filter phone group entry BLANK for a blank CIDnumber
# 170923-1355 - Added system filter feature, before any other actions
# 190216-0814 - Fix for user-group, in-group and campaign settings matching issues
# 200623-2258 - Added Answer Signal options
# 201112-0834 - Fix for AGENT routing, check for availability, issue #1211
# 210315-1132 - Fix for multiple filter_clean_cid_number actions, added 'T' filter action, Issue #1247
# 220507-0811 - Added pre_filter_recent_call function
# 230124-1228 - Added logging of VICIrecGatewayID channel variable, and vicidial_did_gateway_log table
# 241208-1748 - Changed DID filter_phone_group_id & pre_filter_phone_group_id to multi-selects
# 250924-2156 - Added code for deprecation of "Monitor" application after Asterisk 20
# 251006-0905 - If recording_dtmf_muting enabled, force use of MixMonitor for recording
# 251112-1517 - Added alter_cid_name option
#


$script = 'agi-DID_route.agi';
$dtmf_silent_prefix = '7';
$at='@';
$S='*';
$US='_';
$route_type='DID';
$DBX=0;		# set to 1 for extra debugging output

($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}

$hm = "$hour$min";
$hm = ($hm + 0);

$now_date_epoch = time();
$now_date = "$year-$mon-$mday $hour:$min:$sec";
$CLInow_date = "$year-$mon-$mday\\ $hour:$min:$sec";
$start_time=$now_date;
$CIDdate = "$mon$mday$hour$min$sec";
$tsSQLdate = "$year$mon$mday$hour$min$sec";
$SQLdate = "$year-$mon-$mday $hour:$min:$sec";
$SQLdateBEGIN = $SQLdate;

# default path to astguiclient configuration file:
$PATHconf =		'/etc/astguiclient.conf';

open(conf, "$PATHconf") || die "can't open $PATHconf: $!\n";
@conf = <conf>;
close(conf);
$i=0;
foreach(@conf)
	{
	$line = $conf[$i];
	$line =~ s/ |>|\n|\r|\t|\#.*|;.*//gi;
	if ( ($line =~ /^PATHhome/) && ($CLIhome < 1) )
		{$PATHhome = $line;   $PATHhome =~ s/.*=//gi;}
	if ( ($line =~ /^PATHlogs/) && ($CLIlogs < 1) )
		{$PATHlogs = $line;   $PATHlogs =~ s/.*=//gi;}
	if ( ($line =~ /^PATHagi/) && ($CLIagi < 1) )
		{$PATHagi = $line;   $PATHagi =~ s/.*=//gi;}
	if ( ($line =~ /^PATHweb/) && ($CLIweb < 1) )
		{$PATHweb = $line;   $PATHweb =~ s/.*=//gi;}
	if ( ($line =~ /^PATHsounds/) && ($CLIsounds < 1) )
		{$PATHsounds = $line;   $PATHsounds =~ s/.*=//gi;}
	if ( ($line =~ /^PATHmonitor/) && ($CLImonitor < 1) )
		{$PATHmonitor = $line;   $PATHmonitor =~ s/.*=//gi;}
	if ( ($line =~ /^VARserver_ip/) && ($CLIserver_ip < 1) )
		{$VARserver_ip = $line;   $VARserver_ip =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_server/) && ($CLIDB_server < 1) )
		{$VARDB_server = $line;   $VARDB_server =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_database/) && ($CLIDB_database < 1) )
		{$VARDB_database = $line;   $VARDB_database =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_user/) && ($CLIDB_user < 1) )
		{$VARDB_user = $line;   $VARDB_user =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_pass/) && ($CLIDB_pass < 1) )
		{$VARDB_pass = $line;   $VARDB_pass =~ s/.*=//gi;}
	if ( ($line =~ /^VARDB_port/) && ($CLIDB_port < 1) )
		{$VARDB_port = $line;   $VARDB_port =~ s/.*=//gi;}
	$i++;
	}

if (!$VARDB_port) {$VARDB_port='3306';}
if (!$AGILOGfile) {$AGILOGfile = "$PATHlogs/agiout.$year-$mon-$mday";}
if (!$DIDLOGfile) {$DIDLOGfile = "$PATHlogs/didin.$year-$mon-$mday";}

use DBI;
use Time::HiRes ('gettimeofday','usleep','sleep');  # necessary to have perl sleep command of less than one second
use Asterisk::AGI;
$AGI = new Asterisk::AGI;

$dbhA = DBI->connect("DBI:mysql:$VARDB_database:$VARDB_server:$VARDB_port", "$VARDB_user", "$VARDB_pass")
    or die "Couldn't connect to database: " . DBI->errstr;

### Grab Server values from the database
$stmtA = "SELECT agi_output,local_gmt,asterisk_version FROM servers where server_ip = '$VARserver_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
	{
	$AGILOG = '0';
	@aryA = $sthA->fetchrow_array;
	$DBagi_output =		$aryA[0];
	$local_gmt =		$aryA[1];
	$asterisk_version = $aryA[2];
	if ($DBagi_output =~ /STDERR/)	{$AGILOG = '1';}
	if ($DBagi_output =~ /FILE/)	{$AGILOG = '2';}
	if ($DBagi_output =~ /BOTH/)	{$AGILOG = '3';}
	}
$sthA->finish();

#############################################
##### START SYSTEM SETTINGS LOOKUP      #####
$stmtA = "SELECT enable_queuemetrics_logging,queuemetrics_server_ip,queuemetrics_dbname,queuemetrics_login,queuemetrics_pass,queuemetrics_log_id,queuemetrics_eq_prepend,did_agent_log,alt_log_server_ip,alt_log_dbname,alt_log_login,alt_log_pass,tables_use_alt_log_db,did_system_filter,inbound_answer_config,recording_dtmf_muting,recording_dtmf_detection FROM system_settings;";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
	{
	@aryA = $sthA->fetchrow_array;
	$enable_queuemetrics_logging =	$aryA[0];
	$queuemetrics_server_ip	=		$aryA[1];
	$queuemetrics_dbname =			$aryA[2];
	$queuemetrics_login=			$aryA[3];
	$queuemetrics_pass =			$aryA[4];
	$queuemetrics_log_id =			$aryA[5];
	$queuemetrics_eq_prepend =		$aryA[6];
	$did_agent_log =				$aryA[7];
	$alt_log_server_ip =			$aryA[8];
	$alt_log_dbname =				$aryA[9];
	$alt_log_login =				$aryA[10];
	$alt_log_pass =					$aryA[11];
	$tables_use_alt_log_db =		$aryA[12];
	$SSdid_system_filter =			$aryA[13];
	$SSinbound_answer_config =		$aryA[14];
	$SSrecording_dtmf_muting =		$aryA[15];
	$SSrecording_dtmf_detection =	$aryA[16];
	}
$sthA->finish();
##### END SYSTEM SETTINGS LOOKUP      #####
###########################################


$|=1;
while(<STDIN>) 
	{
	chomp;
	last unless length($_);
	if ($AGILOG)
		{
		if (/^agi_(\w+)\:\s+(.*)$/)
			{
			$AGI{$1} = $2;
			}
		}

	if (/^agi_uniqueid\:\s+(.*)$/)		{$unique_id = $1; $uniqueid = $unique_id;}
	if (/^agi_channel\:\s+(.*)$/)		{$channel = $1;}
	if (/^agi_extension\:\s+(.*)$/)		{$extension = $1;}
	if (/^agi_type\:\s+(.*)$/)			{$type = $1;}
	if (/^agi_callerid\:\s+(.*)$/)		{$callerid = $1;}
	if (/^agi_calleridname\:\s+(.*)$/)	{$calleridname = $1;}
	}


if ( ($callerid =~ /\".*\"/) && ( (!$calleridname) or ($calleridname =~ /unknown/) ) )
	{
	$calleridname = $callerid;
	$calleridname =~ s/\<\d\d\d\d\d\d\d\d\d\d\>//gi;
	$calleridname =~ s/\"|\" //gi;
	}

$callerid =~ s/\D|\'//gi;
$calleridname =~ s/unknown|\'//gi;
if ( (!$callerid) or ($callerid =~ /unknown/) )
	{$callerid = $calleridname;}

$callerid =~ s/\'|\"|\\\\|\\\|\\|\\;|\\\;|\;|;//gi;
$calleridname =~ s/\'|\"|\\\\|\\\|\\|\\;|\\\;|\;|;//gi;
$extension =~ s/\'|\"|\\\\|\\\|\\|\\;|\\\;|\;|;//gi;

$VICIrecGatewayID = $AGI->get_variable('VICIrecGatewayID');
$VICIrecGatewayID =~ s/[^0-9a-zA-Z]//gi;
if (length($VICIrecGatewayID) > 19) 
	{
	if ($AGILOG) {$agi_string = "--    VICIrecGatewayID set on this call: |$VICIrecGatewayID|";   &agi_output;}

	### Log the call to vicidial_did_gateway_log
	$stmtA = "INSERT INTO vicidial_did_gateway_log SET uniqueid='$uniqueid',channel='$channel',server_ip='$VARserver_ip',caller_id_number='$callerid',caller_id_name='$calleridname',extension='$extension',call_date='$SQLdate',VICIrecGatewayID='$VICIrecGatewayID';";
		if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
	$affected_rowsG = $dbhA->do($stmtA);
	if ($AGILOG) {$agi_string = "--    VICIrecGatewayID LOG INSERT: |$affected_rowsG|$stmtA|";   &agi_output;}
	}

### BEGIN did_system_filter filter process ###
if ($SSdid_system_filter > 0) 
	{
	if ($AGILOG) {$agi_string = "--    DID SYSTEM FILTER ENABLED: |$SSdid_system_filter|";   &agi_output;}
	$stmtA = "SELECT did_id,did_pattern,did_description,did_active,did_route,extension,exten_context,voicemail_ext,phone,server_ip,user,user_unavailable_action,user_route_settings_ingroup,menu_id,record_call,filter_inbound_number,filter_phone_group_id,filter_url,filter_action,filter_extension,filter_exten_context,filter_voicemail_ext,filter_phone,filter_server_ip,filter_user,filter_user_unavailable_action,filter_user_route_settings_ingroup,filter_group_id,filter_call_handle_method,filter_agent_search_method,filter_list_id,filter_campaign_id,filter_phone_code,filter_menu_id,filter_clean_cid_number,group_id,filter_dnc_campaign,filter_url_did_redirect,no_agent_ingroup_redirect,no_agent_ingroup_id,no_agent_ingroup_extension,pre_filter_phone_group_id,pre_filter_extension,max_queue_ingroup_calls,max_queue_ingroup_id,max_queue_ingroup_extension,inbound_route_answer,pre_filter_recent_call,pre_filter_recent_extension,alter_cid_name FROM vicidial_inbound_dids where did_pattern = 'did_system_filter' and did_active='Y';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
	if ($sthArows > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$did_id =						$aryA[0];
		$did_pattern =					$aryA[1];
		$did_description =				$aryA[2];
		$did_active =					$aryA[3];
		$did_route =					$aryA[4];
		$did_extension =				$aryA[5];
		$exten_context =				$aryA[6];
		$voicemail_ext =				$aryA[7];
		$phone =						$aryA[8];
		$did_server_ip =				$aryA[9];
		$user =							$aryA[10];
		$user_unavailable_action =		$aryA[11];
		$user_route_settings_ingroup =	$aryA[12];
		$menu_id =						$aryA[13];
		$record_call =					$aryA[14];
		$filter_inbound_number =		$aryA[15];
		$filter_phone_group_id =		$aryA[16];
		$filter_url =					$aryA[17];
		$filter_action =				$aryA[18];
		$filter_extension =				$aryA[19];
		$filter_exten_context =			$aryA[20];
		$filter_voicemail_ext =			$aryA[21];
		$filter_phone =					$aryA[22];
		$filter_server_ip =				$aryA[23];
		$filter_user =					$aryA[24];
		$filter_user_unavailable_action = $aryA[25];
		$filter_user_route_settings_ingroup = $aryA[26];
		$filter_group_id =				$aryA[27];
		$filter_call_handle_method =	$aryA[28];
		$filter_agent_search_method =	$aryA[29];
		$filter_list_id =				$aryA[30];
		$filter_campaign_id =			$aryA[31];
		$filter_phone_code =			$aryA[32];
		$filter_menu_id =				$aryA[33];
		$filter_clean_cid_number =		$aryA[34];
		$group_id =						$aryA[35];
		$filter_dnc_campaign =			$aryA[36];
		$filter_url_did_redirect =		$aryA[37];
		$no_agent_ingroup_redirect =	$aryA[38];
		$no_agent_ingroup_id =			$aryA[39];
		$no_agent_ingroup_extension =	$aryA[40];
		$pre_filter_phone_group_id =	$aryA[41];
		$pre_filter_extension =			$aryA[42];
		$max_queue_ingroup_calls =		$aryA[43];
		$max_queue_ingroup_id =			$aryA[44];
		$max_queue_ingroup_extension =	$aryA[45];
		$inbound_route_answer =			$aryA[46];
		$pre_filter_recent_call =		$aryA[47];
		$pre_filter_recent_extension =	$aryA[48];
		$alter_cid_name =				$aryA[49];
		}
	else
		{
		if ($AGILOG) {$agi_string = "--    DID SYSTEM FILTER DOES NOT EXIST: |$sthArows|";   &agi_output;}
		}
	$sthA->finish();

	if ($sthArows > 0)
		{
		### BEGIN alter caller id name ###
		if ( ($alter_cid_name !~ /DISABLED/i) && (length($alter_cid_name) > 2) ) 
			{
			$cidname_altered=0;
			$new_calleridname='';
			if ($alter_cid_name =~ /ALLCALLS_CIDNUM/i)
				{
				$new_calleridname = $callerid;
				$cidname_altered++;
				}
			if ($alter_cid_name =~ /ALLCALLS_CLEAN/i)
				{
				$new_calleridname = 'CLEANED';
				$cidname_altered++;
				}
			if ( ($alter_cid_name =~ /OTHSYS_CIDNUM/i) && ($calleridname =~ /^V\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^Y\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^M\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^DC\d\d\d\d\d\dW\d\d\d\d\d\d\d\d\d\dW/) )
				{
				$new_calleridname = $callerid;
				$cidname_altered++;
				}
			if ( ($alter_cid_name =~ /OTHSYS_CLEAN/i) && ($calleridname =~ /^V\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^Y\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^M\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^DC\d\d\d\d\d\dW\d\d\d\d\d\d\d\d\d\dW/) )
				{
				$new_calleridname = 'CLEANED';
				$cidname_altered++;
				}

			if ($cidname_altered > 0)
				{
				$newcallerid = "\"$new_calleridname <$callerid>\"";
				$AGI->set_callerid($newcallerid);
				if ($AGILOG) {$agi_string = "cidname altered, setting new CID: |$new_calleridname|$callerid|$alter_cid_name|   Old: |$calleridname|";   &agi_output;}
				$calleridname = $new_calleridname;
				}
			}
		### END alter caller id name ###

		if ($filter_inbound_number =~ /GROUP|URL|DNC_INTERNAL|DNC_CAMPAIGN/)
			{
			$original_callerid = $callerid;
			### BEGIN clean caller id number ###
			if (length($filter_clean_cid_number) > 1)
				{
				$original_callerid = $callerid;
				$filter_number_altered=0;
				if ($filter_clean_cid_number =~ /R\d/)
					{
					@filter_rule = split(/R/,$filter_clean_cid_number);
					$filter_rule[1] =~ s/ .*//gi;
					while (length($callerid) > $filter_rule[1])
						{$callerid =~ s/^.//gi;}
					if (length($callerid) != length($original_callerid))
						{$filter_number_altered++;}
					}
				if ($filter_clean_cid_number =~ /L\d/)
					{
					@filter_rule = split(/L/,$filter_clean_cid_number);
					$filter_rule[1] =~ s/ .*//gi;
					$filter_rule_reg = $filter_rule[1];
					$callerid =~ s/^$filter_rule_reg//gi;
					if (length($callerid) != length($original_callerid))
						{$filter_number_altered++;}
					}
				if ($filter_clean_cid_number =~ /T\d/)
					{
					@filter_rule = split(/T/,$filter_clean_cid_number);
					$filter_rule[1] =~ s/ .*//gi;
					$callerid = substr($callerid, 0, $filter_rule[1]);
					if (length($callerid) != length($original_callerid))
						{$filter_number_altered++;}
					}
				}
			### END temp clean caller id number ###

			if ($AGILOG) {$agi_string = "SYSTEM filtering active: |$extension|$filter_inbound_number|$filter_phone_group_id|$filter_url|$filter_action|$filter_clean_cid_number|";   &agi_output;}
			if ($filter_inbound_number =~ /GROUP/)
				{
				$temp_cid_test = $callerid;
				if (length($callerid)<1) {$temp_cid_test = 'BLANK';}
				$stmtA = "SELECT count(*) FROM vicidial_filter_phone_numbers where filter_phone_group_id='$filter_phone_group_id' and phone_number='$temp_cid_test';";
				$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
				$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
				$sthArows=$sthA->rows;
				if ($sthArows > 0)
					{
					@aryA = $sthA->fetchrow_array;
					$filter_match_found =	$aryA[0];
					}
				$sthA->finish();

				if ( ($filter_match_found < 1) && ($filter_inbound_number =~ /AREACODE/) ) 
					{
					$alt_areacode = substr($callerid, 0, 3);
					$alt_areacode .= "XXXXXXX";
					$stmtB = "SELECT count(*) FROM vicidial_filter_phone_numbers where filter_phone_group_id='$filter_phone_group_id' and phone_number='$alt_areacode';";
					$sthA = $dbhA->prepare($stmtB) or die "preparing: ",$dbhA->errstr;
					$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
					$sthArows=$sthA->rows;
					if ($sthArows > 0)
						{
						@aryA = $sthA->fetchrow_array;
						$filter_match_found =	$aryA[0];
						}
					$sthA->finish();
					}
				if ($AGILOG) {$agi_string = "SYSTEM FILTER GROUP: |$filter_match_found|$stmtA|$stmtB|";	&agi_output;}
				}
			elsif ($filter_inbound_number =~ /DNC_INTERNAL/)
				{
				$alt_areacode = substr($callerid, 0, 3);
				$alt_areacode .= "XXXXXXX";
				$stmtA = "SELECT count(*) FROM vicidial_dnc where phone_number IN('$callerid','$alt_areacode');";
				$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
				$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
				$sthArows=$sthA->rows;
				if ($sthArows > 0)
					{
					@aryA = $sthA->fetchrow_array;
					$filter_match_found =	$aryA[0];
					}
				$sthA->finish();
				if ($AGILOG) {$agi_string = "SYSTEM FILTER DNC_INTERNAL: |$filter_match_found|$stmtA|";	&agi_output;}
				}
			elsif ($filter_inbound_number =~ /DNC_CAMPAIGN/)
				{
				$alt_areacode = substr($callerid, 0, 3);
				$alt_areacode .= "XXXXXXX";
				$stmtA = "SELECT count(*) FROM vicidial_campaign_dnc where campaign_id='$filter_dnc_campaign' and phone_number IN('$callerid','$alt_areacode');";
				$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
				$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
				$sthArows=$sthA->rows;
				if ($sthArows > 0)
					{
					@aryA = $sthA->fetchrow_array;
					$filter_match_found =	$aryA[0];
					}
				$sthA->finish();
				if ($AGILOG) {$agi_string = "SYSTEM FILTER DNC_CAMPAIGN: |$filter_match_found|$stmtA|";	&agi_output;}
				}
			else
				{
				### first, find curl binary
				$curlbin = '';
				if ( -e ('/bin/curl')) {$curlbin = '/bin/curl';}
				else 
					{
					if ( -e ('/usr/bin/curl')) {$curlbin = '/usr/bin/curl';}
					else 
						{
						if ( -e ('/usr/local/bin/curl')) {$curlbin = '/usr/local/bin/curl';}
						else
							{
							if ($AGILOG) {$agi_string = "ERROR: cannot filter by URL, curl binary not found";   &agi_output;}
							}
						}
					}
				if ( (length($curlbin) > 4) && ($filter_url =~ /http/i) && (length($filter_url) > 8) )
					{
					$filter_url =~ s/^VAR|^ //gi;
					$filter_url =~ s/--A--phone_number--B--/$callerid/gi;
					$filter_url =~ s/--A--did_pattern--B--/$did_pattern/gi;
					$filter_url =~ s/--A--uniqueid--B--/$uniqueid/gi;
					$filter_url =~ s/--A--channel--B--/$channel/gi;
					$filter_url =~ s/--A--server_ip--B--/$VARserver_ip/gi;
					$filter_url =~ s/&/\\&/gi;
					$filter_url =~ s/ /+/gi;

					### insert a new url log entry
					$SQL_log = "$filter_url";
					$SQL_log =~ s/;|\||\\//gi;
					$stmtA = "INSERT INTO vicidial_url_log SET uniqueid='$uniqueid',url_date=NOW(),url_type='DID_FILTER',url='$SQL_log',url_response='';";
					$affected_rows = $dbhA->do($stmtA);
					$stmtB = "SELECT LAST_INSERT_ID() LIMIT 1;";
					$sthA = $dbhA->prepare($stmtB) or die "preparing: ",$dbhA->errstr;
					$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
					$sthArows=$sthA->rows;
					if ($sthArows > 0)
						{
						@aryA = $sthA->fetchrow_array;
						$url_id = $aryA[0];
						}
					$sthA->finish();
					my $secW = time();

					@curl_output = `$curlbin $filter_url`;

					my $secY = time();
					my $response_sec = ($secY - $secW);

					$k=0;
					$full_output='';
					foreach (@curl_output)
						{
						$full_output_raw .= $curl_output[$k];
						$k++;
						}
					$full_output = $full_output_raw;
					$full_output =~ s/\D//gi;
					if ($full_output > 0) 
						{
						$filter_match_found = $full_output;
						if ($filter_url_did_redirect =~ /Y/) 
							{
							$did_route='DID';
							if ($AGILOG) {$agi_string = "SYSTEM Filter URL DID Redirect found: |$filter_match_found|$filter_url_did_redirect|$did_route|";   &agi_output;}
							}
						}
					### update url log entry
					$full_output_raw =~ s/;|\||\\//gi;
					$stmtA = "UPDATE vicidial_url_log SET url_response='$full_output_raw|$full_output',response_sec='$response_sec' where url_log_id='$url_id';";
					$affected_rows = $dbhA->do($stmtA);

					if ($AGILOG) {$agi_string = "SYSTEM URL filter search response: |$filter_match_found|$full_output|$filter_url|$affected_rows|";   &agi_output;}
					}
				}
			if ($filter_match_found > 0)
				{
				if ($did_route !~ /DID/)
					{$did_route =				$filter_action;}
				$did_extension =				$filter_extension;
				$exten_context =				$filter_exten_context;
				$voicemail_ext =				$filter_voicemail_ext;
				$phone =						$filter_phone;
				$did_server_ip =				$filter_server_ip;
				$user =							$filter_user;
				$user_unavailable_action =		$filter_user_unavailable_action;
				$user_route_settings_ingroup =	$filter_user_route_settings_ingroup;
				$menu_id =						$filter_menu_id;
				$route_type =					'FILTER';

				if ($AGILOG) {$agi_string = "SYSTEM Filter match found: |$filter_match_found|$filter_inbound_number|$filter_action|$did_route|";   &agi_output;}

				if ($filter_number_altered > 0)
					{
					$newcallerid = "\"$calleridname <$callerid>\"";
					$AGI->set_callerid($newcallerid);
					if ($AGILOG) {$agi_string = "filter clean callerid, setting new CID: |$callerid|$calleridname|$newcallerid|$filter_clean_cid_number|   Old: |$original_callerid|";   &agi_output;}
					}

				### Log the call to vicidial_did_log
				$stmtA = "INSERT INTO vicidial_did_log SET uniqueid='$uniqueid',channel='$channel',server_ip='$VARserver_ip',caller_id_number='$callerid',caller_id_name='$calleridname',extension='$extension',call_date='$SQLdate',did_id='$did_id',did_route='F_$did_route';";
					if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
				$affected_rowsL = $dbhA->do($stmtA);
				if ($AGILOG) {$agi_string = "--    SYSTEM FILTER DID LOG : |$affected_rowsL|$stmtA|";   &agi_output;}

				### Log the call to call_log
				$stmtA = "INSERT INTO call_log SET uniqueid='$unique_id', channel='$channel', channel_group='DID_INBOUND', server_ip='$VARserver_ip', type='$type', extension='$extension', number_dialed='$extension', caller_code='$callerid', start_time='$SQLdate', start_epoch='$now_date_epoch';";
				$affected_rowsC = $dbhA->do($stmtA);
				if ($AGILOG) {$agi_string = "--    SYSTEM FILTER CALL LOG : |$affected_rowsC|$stmtA|";   &agi_output;}

				if ($AGILOG) {$did_string = "$SQLdate|$uniqueid|$channel|$extension|$callerid|$calleridname|$did_id|$did_route|";   &did_output;}

				if ($did_agent_log =~ /Y/)
					{
					if ($did_route !~ /IN_GROUP/) 
						{$group_id='';}
					$stmtA = "INSERT INTO vicidial_did_agent_log SET uniqueid='$uniqueid',server_ip='$VARserver_ip',caller_id_number='$callerid',caller_id_name='$calleridname',extension='$extension',call_date='$SQLdate',did_id='$did_id',did_route='$did_route',user='VDCL',group_id='$group_id',did_description='$did_description';";

					if ( ($tables_use_alt_log_db =~ /did_agent_log/i) && (length($alt_log_server_ip)>4) && (length($alt_log_dbname)>0) )
						{
						$dbhD = DBI->connect("DBI:mysql:$alt_log_dbname:$alt_log_server_ip:3306", "$alt_log_login", "$alt_log_pass")
						 or die "Couldn't connect to database: " . DBI->errstr;

						if ($AGILOG) {$agi_string = "CONNECTED TO ALT-LOG DATABASE:  $alt_log_server_ip|$alt_log_dbname|$uniqueid";   &agi_output;}

						$affected_rowsAL = $dbhD->do($stmtA);

						$dbhD->disconnect();
						}
					else
						{
						$affected_rowsAL = $dbhA->do($stmtA);
						}
					if ($AGILOG) {$agi_string = "SYSTEM FILTER --    DID AGENT LOG : |$affected_rowsAL|$stmtA|";   &agi_output;}
					}

				### Route call to a VICIDIAL-defined phone
				if ($did_route =~ /PHONE/)
					{
					$stmtA = "SELECT dialplan_number,voicemail_id,protocol,ext_context FROM phones where server_ip='$did_server_ip' and extension='$phone';";
					$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
					$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
					$sthArows=$sthA->rows;
					if ($sthArows > 0)
						{
						@aryA = $sthA->fetchrow_array;
						$dialplan_number =	$aryA[0];
						$voicemail_id =		$aryA[1];
						$protocol =			$aryA[2];
						$ext_context =		$aryA[3];
						}
					$sthA->finish();

					### format the remote server dialstring to get the call to the overflow agent meetme room
					if( $did_server_ip =~ m/(\S+)\.(\S+)\.(\S+)\.(\S+)/ )
						{
						$a = leading_zero($1); 
						$b = leading_zero($2); 
						$c = leading_zero($3); 
						$d = leading_zero($4);
						$ServerString = "$a$S$b$S$c$S$d$S";
						}

					$did_extension = "$ServerString$dialplan_number";
					$did_route = 'EXTEN';
					}

				### Route call to a voicemail box on the system
				if ($did_route =~ /VOICEMAIL|VMAIL_NO_INST/)
					{
					### format the remote server dialstring to get the call to the overflow agent meetme room
					if( $did_server_ip =~ m/(\S+)\.(\S+)\.(\S+)\.(\S+)/ )
						{
						$a = leading_zero($1); 
						$b = leading_zero($2); 
						$c = leading_zero($3); 
						$d = leading_zero($4);
						$ServerString = "$a$S$b$S$c$S$d$S";
						}
					if ($did_route =~ /VMAIL_NO_INST/) 
						{$voicemail_dump_exten = $voicemail_dump_exten_no_inst;}
					$did_extension = "$ServerString$voicemail_dump_exten$voicemail_ext";
					$did_route = 'EXTEN';
					}

				$did_ig_prefix='99909';
				if ( ($SSinbound_answer_config > 0) && ($inbound_route_answer =~ /N/i) )
					{$did_ig_prefix='99809';}

				### Route call to a VICIDIAL Inbound Group
				if ($did_route =~ /IN_GROUP/)
					{
					$did_extension = "$did_ig_prefix$S$did_id$S$S$S$route_type";
					$exten_context = $ext_context;
					$did_route = 'EXTEN';
					}

				### Route call to a logged-in VICIDIAL agent
				if ($did_route =~ /AGENT/)
					{
					$did_extension = "$did_ig_prefix$S$did_id$S$S$S$route_type";
					$exten_context = $ext_context;
					$did_route = 'EXTEN';
					}

				### QueueMetrics logging if enabled
				if ( ($did_route =~ /EXTEN|CALLMENU/) && ($enable_queuemetrics_logging > 0) )
					{
					$dbhB = DBI->connect("DBI:mysql:$queuemetrics_dbname:$queuemetrics_server_ip:3306", "$queuemetrics_login", "$queuemetrics_pass")
					 or die "Couldn't connect to database: " . DBI->errstr;

					if ($DBX) {print "CONNECTED TO QueueMetrics DATABASE:  $queuemetrics_server_ip|$queuemetrics_dbname\n";}

					$stmtB = "INSERT INTO queue_log SET `partition`='P01',time_id='$now_date_epoch',call_id='$uniqueid',queue='NONE',agent='NONE',verb='INFO',data1='DID',data2='$extension',serverid='$queuemetrics_log_id';";
					$Baffected_rows = $dbhB->do($stmtB);
					$dbhB->disconnect();
					}

				### Route call to an extension on the system
				if ($did_route =~ /EXTEN/)
					{
					$XFERexten = "$did_extension";
					if ($AGILOG) {$agi_string = "SYSTEM FILTER exiting the DID app, transferring call to $XFERexten @ $exten_context";   &agi_output;}
					print "SET CONTEXT $exten_context\n";
						$result = <STDIN>;
						checkresult($result);
					print "SET EXTENSION $XFERexten\n";
						$result = <STDIN>;
						checkresult($result);
					print "SET PRIORITY 1\n";
						$result = <STDIN>;
						checkresult($result);
					
					exit;
					}

				### Route call to a DID in the trunkinbound context on the system
				if ($did_route =~ /DID/)
					{
					if ($AGILOG) {$agi_string = "SYSTEM FILTER exiting the DID app, transferring call to $filter_match_found @ trunkinbound";   &agi_output;}
					print "SET CONTEXT trunkinbound\n";
						$result = <STDIN>;
						checkresult($result);
					print "SET EXTENSION $filter_match_found\n";
						$result = <STDIN>;
						checkresult($result);
					print "SET PRIORITY 1\n";
						$result = <STDIN>;
						checkresult($result);
					
					exit;
					}

				### Route call to a call menu on the system
				if ($did_route =~ /CALLMENU/)
					{
					if ($enable_queuemetrics_logging > 0)
						{
						$dbhB = DBI->connect("DBI:mysql:$queuemetrics_dbname:$queuemetrics_server_ip:3306", "$queuemetrics_login", "$queuemetrics_pass")
						 or die "Couldn't connect to database: " . DBI->errstr;

						if ($DBX) {print "CONNECTED TO QM DATABASE:  $queuemetrics_server_ip|$queuemetrics_dbname\n";}

						$stmtB = "INSERT INTO queue_log SET `partition`='P01',time_id='$now_date_epoch',call_id='$uniqueid',queue='NONE',agent='NONE',verb='INFO',data1='IVRSTART',data2='$callerid',data3='$extension',serverid='$queuemetrics_log_id';";
						$Baffected_rows = $dbhB->do($stmtB);
						$dbhB->disconnect();
						}

					$XFERcontext = "$menu_id";
					if ($AGILOG) {$agi_string = "SYSTEM FILTER exiting the DID app, transferring call to CALLMENU $XFERcontext";   &agi_output;}
					print "SET CONTEXT $XFERcontext\n";
						$result = <STDIN>;
						checkresult($result);
					print "SET EXTENSION s\n";
						$result = <STDIN>;
						checkresult($result);
					print "SET PRIORITY 1\n";
						$result = <STDIN>;
						checkresult($result);
					
					exit;
					}
				}
			$callerid = $original_callerid;
			}
		}
	}
### END did_system_filter filter process ###



### Grab DID values from the database
$DIDs_in_system=0;
$stmtA = "SELECT did_id,did_pattern,did_description,did_active,did_route,extension,exten_context,voicemail_ext,phone,server_ip,user,user_unavailable_action,user_route_settings_ingroup,menu_id,record_call,filter_inbound_number,filter_phone_group_id,filter_url,filter_action,filter_extension,filter_exten_context,filter_voicemail_ext,filter_phone,filter_server_ip,filter_user,filter_user_unavailable_action,filter_user_route_settings_ingroup,filter_group_id,filter_call_handle_method,filter_agent_search_method,filter_list_id,filter_campaign_id,filter_phone_code,filter_menu_id,filter_clean_cid_number,group_id,filter_dnc_campaign,filter_url_did_redirect,no_agent_ingroup_redirect,no_agent_ingroup_id,no_agent_ingroup_extension,pre_filter_phone_group_id,pre_filter_extension,max_queue_ingroup_calls,max_queue_ingroup_id,max_queue_ingroup_extension,inbound_route_answer,pre_filter_recent_call,pre_filter_recent_extension,alter_cid_name FROM vicidial_inbound_dids where did_pattern = '$extension' and did_active='Y';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
	{
	@aryA = $sthA->fetchrow_array;
	$did_id =						$aryA[0];
	$did_pattern =					$aryA[1];
	$did_description =				$aryA[2];
	$did_active =					$aryA[3];
	$did_route =					$aryA[4];
	$did_extension =				$aryA[5];
	$exten_context =				$aryA[6];
	$voicemail_ext =				$aryA[7];
	$phone =						$aryA[8];
	$did_server_ip =				$aryA[9];
	$user =							$aryA[10];
	$user_unavailable_action =		$aryA[11];
	$user_route_settings_ingroup =	$aryA[12];
	$menu_id =						$aryA[13];
	$record_call =					$aryA[14];
	$filter_inbound_number =		$aryA[15];
	$filter_phone_group_id =		$aryA[16];
	$filter_url =					$aryA[17];
	$filter_action =				$aryA[18];
	$filter_extension =				$aryA[19];
	$filter_exten_context =			$aryA[20];
	$filter_voicemail_ext =			$aryA[21];
	$filter_phone =					$aryA[22];
	$filter_server_ip =				$aryA[23];
	$filter_user =					$aryA[24];
	$filter_user_unavailable_action = $aryA[25];
	$filter_user_route_settings_ingroup = $aryA[26];
	$filter_group_id =				$aryA[27];
	$filter_call_handle_method =	$aryA[28];
	$filter_agent_search_method =	$aryA[29];
	$filter_list_id =				$aryA[30];
	$filter_campaign_id =			$aryA[31];
	$filter_phone_code =			$aryA[32];
	$filter_menu_id =				$aryA[33];
	$filter_clean_cid_number =		$aryA[34];
	$group_id =						$aryA[35];
	$filter_dnc_campaign =			$aryA[36];
	$filter_url_did_redirect =		$aryA[37];
	$no_agent_ingroup_redirect =	$aryA[38];
	$no_agent_ingroup_id =			$aryA[39];
	$no_agent_ingroup_extension =	$aryA[40];
	$pre_filter_phone_group_id =	$aryA[41];
	$pre_filter_extension =			$aryA[42];
	$max_queue_ingroup_calls =		$aryA[43];
	$max_queue_ingroup_id =			$aryA[44];
	$max_queue_ingroup_extension =	$aryA[45];
	$inbound_route_answer =			$aryA[46];
	$pre_filter_recent_call =		$aryA[47];
	$pre_filter_recent_extension =	$aryA[48];
	$alter_cid_name =		$aryA[49];

	$DIDs_in_system++;
	}
$sthA->finish();

if ($sthArows < 1)
	{
	### Grab DID values from the database for a default DID pattern if there is one
	$stmtA = "SELECT did_id,did_pattern,did_description,did_active,did_route,extension,exten_context,voicemail_ext,phone,server_ip,user,user_unavailable_action,user_route_settings_ingroup,menu_id,record_call,filter_inbound_number,filter_phone_group_id,filter_url,filter_action,filter_extension,filter_exten_context,filter_voicemail_ext,filter_phone,filter_server_ip,filter_user,filter_user_unavailable_action,filter_user_route_settings_ingroup,filter_group_id,filter_call_handle_method,filter_agent_search_method,filter_list_id,filter_campaign_id,filter_phone_code,filter_menu_id,filter_clean_cid_number,group_id,filter_dnc_campaign,filter_url_did_redirect,no_agent_ingroup_redirect,no_agent_ingroup_id,no_agent_ingroup_extension,pre_filter_phone_group_id,pre_filter_extension,max_queue_ingroup_calls,max_queue_ingroup_id,max_queue_ingroup_extension,inbound_route_answer,pre_filter_recent_call,pre_filter_recent_extension,alter_cid_name FROM vicidial_inbound_dids where did_pattern = 'default' and did_active='Y';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$DIDs_in_system=$sthA->rows;
	if ($DIDs_in_system > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$did_id =						$aryA[0];
		$did_pattern =					$aryA[1];
		$did_description =				$aryA[2];
		$did_active =					$aryA[3];
		$did_route =					$aryA[4];
		$did_extension =				$aryA[5];
		$exten_context =				$aryA[6];
		$voicemail_ext =				$aryA[7];
		$phone =						$aryA[8];
		$did_server_ip =				$aryA[9];
		$user =							$aryA[10];
		$user_unavailable_action =		$aryA[11];
		$user_route_settings_ingroup =	$aryA[12];
		$menu_id =						$aryA[13];
		$record_call =					$aryA[14];
		$filter_inbound_number =		$aryA[15];
		$filter_phone_group_id =		$aryA[16];
		$filter_url =					$aryA[17];
		$filter_action =				$aryA[18];
		$filter_extension =				$aryA[19];
		$filter_exten_context =			$aryA[20];
		$filter_voicemail_ext =			$aryA[21];
		$filter_phone =					$aryA[22];
		$filter_server_ip =				$aryA[23];
		$filter_user =					$aryA[24];
		$filter_user_unavailable_action = $aryA[25];
		$filter_user_route_settings_ingroup = $aryA[26];
		$filter_group_id =				$aryA[27];
		$filter_call_handle_method =	$aryA[28];
		$filter_agent_search_method =	$aryA[29];
		$filter_list_id =				$aryA[30];
		$filter_campaign_id =			$aryA[31];
		$filter_phone_code =			$aryA[32];
		$filter_menu_id =				$aryA[33];
		$filter_clean_cid_number =		$aryA[34];
		$group_id =						$aryA[35];
		$filter_dnc_campaign =			$aryA[36];
		$filter_url_did_redirect =		$aryA[37];
		$no_agent_ingroup_redirect =	$aryA[38];
		$no_agent_ingroup_id =			$aryA[39];
		$no_agent_ingroup_extension =	$aryA[40];
		$pre_filter_phone_group_id =	$aryA[41];
		$pre_filter_extension =			$aryA[42];
		$max_queue_ingroup_calls =		$aryA[43];
		$max_queue_ingroup_id =			$aryA[44];
		$max_queue_ingroup_extension =	$aryA[45];
		$inbound_route_answer =			$aryA[46];
		$pre_filter_recent_call =		$aryA[47];
		$pre_filter_recent_extension =	$aryA[48];
		$alter_cid_name =				$aryA[49];
		}
	$sthA->finish();
	}

### BEGIN alter caller id name ###
if ( ($alter_cid_name !~ /DISABLED/i) && (length($alter_cid_name) > 2) ) 
	{
	$cidname_altered=0;
	$new_calleridname='';
	if ($alter_cid_name =~ /ALLCALLS_CIDNUM/i)
		{
		$new_calleridname = $callerid;
		$cidname_altered++;
		}
	if ($alter_cid_name =~ /ALLCALLS_CLEAN/i)
		{
		$new_calleridname = 'CLEANED';
		$cidname_altered++;
		}
	if ( ($alter_cid_name =~ /OTHSYS_CIDNUM/i) && ($calleridname =~ /^V\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^Y\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^M\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^DC\d\d\d\d\d\dW\d\d\d\d\d\d\d\d\d\dW/) )
		{
		$new_calleridname = $callerid;
		$cidname_altered++;
		}
	if ( ($alter_cid_name =~ /OTHSYS_CLEAN/i) && ($calleridname =~ /^V\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^Y\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^M\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d|^DC\d\d\d\d\d\dW\d\d\d\d\d\d\d\d\d\dW/) )
		{
		$new_calleridname = 'CLEANED';
		$cidname_altered++;
		}

	if ($cidname_altered > 0)
		{
		$newcallerid = "\"$new_calleridname <$callerid>\"";
		$AGI->set_callerid($newcallerid);
		if ($AGILOG) {$agi_string = "cidname altered, setting new CID: |$new_calleridname|$callerid|$alter_cid_name|   Old: |$calleridname|";   &agi_output;}
		$calleridname = $new_calleridname;
		}
	}
### END alter caller id name ###

### Log the call to vicidial_did_log
$stmtA = "INSERT INTO vicidial_did_log SET uniqueid='$uniqueid',channel='$channel',server_ip='$VARserver_ip',caller_id_number='$callerid',caller_id_name='$calleridname',extension='$extension',call_date='$SQLdate',did_id='$did_id',did_route='$did_route';";
	if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
$affected_rowsL = $dbhA->do($stmtA);
if ($AGILOG) {$agi_string = "--    DID LOG : |$affected_rowsL|$stmtA|";   &agi_output;}

### Log the call to call_log
$stmtA = "INSERT INTO call_log SET uniqueid='$unique_id', channel='$channel', channel_group='DID_INBOUND', server_ip='$VARserver_ip', type='$type', extension='$extension', number_dialed='$extension', caller_code='$callerid', start_time='$SQLdate', start_epoch='$now_date_epoch';";
$affected_rowsC = $dbhA->do($stmtA);
if ($AGILOG) {$agi_string = "--    CALL LOG : |$affected_rowsC|$stmtA|";   &agi_output;}

if ($AGILOG) {$did_string = "$SQLdate|$uniqueid|$channel|$extension|$callerid|$calleridname|$did_id|$did_route|";   &did_output;}

if ($did_agent_log =~ /Y/)
	{
	if ($did_route !~ /IN_GROUP/) 
		{$group_id='';}
	$stmtA = "INSERT INTO vicidial_did_agent_log SET uniqueid='$uniqueid',server_ip='$VARserver_ip',caller_id_number='$callerid',caller_id_name='$calleridname',extension='$extension',call_date='$SQLdate',did_id='$did_id',did_route='$did_route',user='VDCL',group_id='$group_id',did_description='$did_description';";

	if ( ($tables_use_alt_log_db =~ /did_agent_log/i) && (length($alt_log_server_ip)>4) && (length($alt_log_dbname)>0) )
		{
		$dbhD = DBI->connect("DBI:mysql:$alt_log_dbname:$alt_log_server_ip:3306", "$alt_log_login", "$alt_log_pass")
		 or die "Couldn't connect to database: " . DBI->errstr;

		if ($AGILOG) {$agi_string = "CONNECTED TO ALT-LOG DATABASE:  $alt_log_server_ip|$alt_log_dbname|$uniqueid";   &agi_output;}

		$affected_rowsAL = $dbhD->do($stmtA);

		$dbhD->disconnect();
		}
	else
		{
		$affected_rowsAL = $dbhA->do($stmtA);
		}
	if ($AGILOG) {$agi_string = "--    DID AGENT LOG : |$affected_rowsAL|$stmtA|";   &agi_output;}
	}

if ($DIDs_in_system < 1)
	{
	### if nothing found, exit script
	if ($AGILOG) {$did_string = "NO default DID DEFINED! EXITING...   $SQLdate|$uniqueid|$channel|$extension|$callerid|$calleridname|";   &did_output;}
	exit;
	}

### if set to record this call, start recording ###
if ($record_call =~ /Y/)
	{
	$insert_recording_id='';
	$filename = "$tsSQLdate$US$extension$US$callerid";
	### code to record call goes here ###

	%ast_ver_str = parse_asterisk_version($asterisk_version);
	if (( $ast_ver_str{major} = 1 ) && ($ast_ver_str{minor} < 6))
		{
		$AGI->exec("Monitor wav|/var/spool/asterisk/monitor/MIX/$filename");
		}
	else
		{
		if ( ($ast_ver_str{major} > 20) || ($SSrecording_dtmf_muting > 0) )
			{
			# Deprecation of "Monitor" application after Asterisk 20
			$AGI->exec("MixMonitor",",r($PATHmonitor/MIX/$filename-in.wav)t($PATHmonitor/MIX/$filename-out.wav)");
			}
		else
			{
			$AGI->exec("Monitor","wav,/var/spool/asterisk/monitor/MIX/$filename");
			}
		}

	### insert record into recording_log table ###
	$stmtA = "INSERT INTO recording_log (channel,server_ip,extension,start_time,start_epoch,length_in_sec,filename,lead_id,user,location,vicidial_id) values('$channel','$VARserver_ip','$callerid','$SQLdate','$now_date_epoch','0','$filename','0','$extension','$filename','$unique_id');";
	$affected_rowsR = $dbhA->do($stmtA);
	if ($affected_rowsR > 0)
		{
		$stmtB = "select LAST_INSERT_ID() LIMIT 1;";
		$sthA = $dbhA->prepare($stmtB) or die "preparing: ",$dbhA->errstr;
		$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
		$sthArows=$sthA->rows;
		if ($sthArows > 0)
			{
			@aryA = $sthA->fetchrow_array;
			$insert_recording_id = $aryA[0];
			}
		$sthA->finish();
		}

	$recording_dtmf_muting=0;
	if ( ($SSrecording_dtmf_detection > 0) && ($SSrecording_dtmf_muting > 0) ) 
		{
		if ($SSrecording_dtmf_muting > 1) 
			{
			$recording_dtmf_muting = $SSrecording_dtmf_muting;
			}
		}

	### insert record into recording_live table ###
	$stmtD = "INSERT INTO recording_live (recording_id,recording_type,server_ip,start_time,channel,filename,lead_id,user,dtmf_muting_end_time,recording_status,dtmf_muting_seconds) values('$insert_recording_id','MONO_LEGACY_DID','$VARserver_ip','$now_date','$channel','$filename','$lead_id','$user','2020-12-31 23:59:59','STARTED','$recording_dtmf_muting');";
	$rLIVEaffected_rows = $dbhA->do($stmtD);

	if ($AGILOG) {$did_string = "--    RECORDING LOG : |$affected_rowsR|$rLIVEaffected_rows|$insert_recording_id|$stmtA|";   &did_output;}
	}

### Grab Server values from the database
$cbc=0;
$stmtA = "SELECT voicemail_dump_exten,ext_context,answer_transfer_agent,local_gmt,asterisk_version,max_vicidial_trunks,voicemail_dump_exten_no_inst FROM servers where server_ip = '$VARserver_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
while ($sthArows > $cbc)
	{
	@aryA = $sthA->fetchrow_array;
	
	$DBvoicemail_dump_exten	=		$aryA[0];
	$DBext_context		=			$aryA[1];
	$DBanswer_transfer_agent	=	$aryA[2];
	$DBSERVER_GMT		=			$aryA[3];
	$DBasterisk_version	=			$aryA[4];
	$DBmax_vicidial_trunks	=		$aryA[5];
	$voicemail_dump_exten_no_inst = $aryA[6];
	if ($DBvoicemail_dump_exten)	{$voicemail_dump_exten = $DBvoicemail_dump_exten;}
	if ($DBext_context)				{$ext_context = $DBext_context;}
	if ($DBanswer_transfer_agent)	{$answer_transfer_agent = $DBanswer_transfer_agent;}
	if ($DBSERVER_GMT)				{$SERVER_GMT = $DBSERVER_GMT;}
	if ($DBasterisk_version)		{$AST_ver = $DBasterisk_version;}
	if ($DBmax_vicidial_trunks)		{$max_vicidial_trunks = $DBmax_vicidial_trunks;}
	$cbc++;
	}
$sthA->finish();


### BEGIN clean caller id number ###
if (length($filter_clean_cid_number) > 1)
	{
	$original_callerid = $callerid;
	$filter_number_altered=0;
	if ($filter_clean_cid_number =~ /R\d/)
		{
		@filter_rule = split(/R/,$filter_clean_cid_number);
		$filter_rule[1] =~ s/ .*//gi;
		while (length($callerid) > $filter_rule[1])
			{$callerid =~ s/^.//gi;}
		if (length($callerid) != length($original_callerid))
			{$filter_number_altered++;}
		}
	if ($filter_clean_cid_number =~ /L\d/)
		{
		@filter_rule = split(/L/,$filter_clean_cid_number);
		$filter_rule[1] =~ s/ .*//gi;
		$filter_rule_reg = $filter_rule[1];
		$callerid =~ s/^$filter_rule_reg//gi;
		if (length($callerid) != length($original_callerid))
			{$filter_number_altered++;}
		}
	if ($filter_clean_cid_number =~ /T\d/)
		{
		@filter_rule = split(/T/,$filter_clean_cid_number);
		$filter_rule[1] =~ s/ .*//gi;
		$callerid = substr($callerid, 0, $filter_rule[1]);
		if (length($callerid) != length($original_callerid))
			{$filter_number_altered++;}
		}
	if ($filter_number_altered > 0)
		{
		$newcallerid = "\"$calleridname <$callerid>\"";
		$AGI->set_callerid($newcallerid);
		if ($AGILOG) {$agi_string = "filter clean callerid, setting new CID: |$callerid|$calleridname|$newcallerid|$filter_clean_cid_number|   Old: |$original_callerid|";   &agi_output;}
		}
	}
### END clean caller id number ###


##### BEGIN pre-filtering process #####
$pre_filter_match_found=0;
$filter_match_found=0;
if ( (length($pre_filter_phone_group_id)>0) && (length($pre_filter_extension)>0) )
	{
	if ($AGILOG) {$agi_string = "pre-filtering active: |$extension|$pre_filter_phone_group_id|$pre_filter_extension|$filter_clean_cid_number|$callerid";   &agi_output;}

	$pre_filter_phone_group_idSQL = "\"$pre_filter_phone_group_id\"";
	$pre_filter_phone_group_idSQL =~ s/,/","/gi;

	$temp_cid_test = $callerid;
	if (length($callerid)<1) {$temp_cid_test = 'BLANK';}
	$stmtA = "SELECT count(*) FROM vicidial_filter_phone_numbers where filter_phone_group_id IN($pre_filter_phone_group_idSQL) and phone_number='$temp_cid_test';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
		if ($AGILOG) {$agi_string = "$sthArows|$stmtA|";   &agi_output;}
	if ($sthArows > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$pre_filter_match_found =	$aryA[0];
		}
	$sthA->finish();
	if ($pre_filter_match_found > 0)
		{
		$did_route='DID';
		$did_extension =				$pre_filter_extension;
		$filter_match_found =			$pre_filter_extension;
		$exten_context =				'trunkinbound';
		$route_type =					'PREFILTER';

		if ($AGILOG) {$agi_string = "PRE-Filter match found: |$pre_filter_match_found|$pre_filter_phone_group_id|$pre_filter_extension|$did_route|";   &agi_output;}

		### Update the call in vicidial_did_log
		$stmtA = "UPDATE vicidial_did_log SET did_route='PF_$did_route' where uniqueid='$uniqueid' and channel='$channel' and server_ip='$VARserver_ip' and caller_id_number='$callerid' and call_date='$SQLdate';";
			if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
		$affected_rowsL = $dbhA->do($stmtA);
		if ($AGILOG) {$agi_string = "--    DID UPDATE LOG : |$affected_rowsL|$stmtA|";   &agi_output;}
		}
	}
##### END pre-filtering process #####


##### BEGIN pre-filter recent call process #####
$pre_filter_recent_outbound_found=0;
$pre_filter_recent_inbound_found=0;
$outbound_searchSQL='';
$inbound_searchSQL='';
if ( (length($pre_filter_recent_call)>0) && (length($pre_filter_recent_extension)>0) )
	{
	if ($AGILOG) {$agi_string = "pre-filter recent call active: |$extension|$pre_filter_recent_call|$pre_filter_recent_extension|$filter_clean_cid_number|$callerid";   &agi_output;}

	$temp_cid_test = $callerid;
	if (length($callerid)<1) {$temp_cid_test = 'BLANK';}

	### BEGIN gather settings container details for pre-filter recent call
	$CQcontainer_entry='';
	$stmtA = "SELECT container_entry FROM vicidial_settings_containers where container_id='$pre_filter_recent_call';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
	if ($sthArows > 0)
		{
		$outbound_recent_call_check_type='';
		$outbound_recent_call_days=0;
		$outbound_recent_call_campaigns='';
		$outbound_recent_call_statuses='';
		$inbound_recent_call_check_type='';
		$inbound_recent_call_days=0;
		$inbound_recent_call_groups='';
		$inbound_recent_call_statuses='';
		@aryA = $sthA->fetchrow_array;
		$RCcontainer_entry = $aryA[0];
		$RCcontainer_entry =~ s/\r|\t|\'|\"//gi;
		@RCfilter_settings = split(/\n/,$RCcontainer_entry);
		$sea=0;
		foreach (@RCfilter_settings)
			{
			if ($DBX > 0) {print STDERR "RC DEBUG 0: $sea|$RCfilter_settings[$sea]|\n";}
			if ($RCfilter_settings[$sea] =~ /^outbound_recent_call_check_type => /)
				{
				# outbound_recent_call_check_type => lead-x-y-days-range  (or 'log-x-y-days-range')
				$RCfilter_settings[$sea] =~ s/^outbound_recent_call_check_type => //gi;
				$outbound_recent_call_check_type = $RCfilter_settings[$sea];
				if ($DBX > 0) {print STDERR "RC DEBUG 2:    outbound_recent_call_check_type FOUND: |$outbound_recent_call_check_type|   $sea|$RCfilter_settings[$sea]|\n";}
				}
			if ($RCfilter_settings[$sea] =~ /^outbound_recent_call_days => /)
				{
				# outbound_recent_call_days => 0-21
				$RCfilter_settings[$sea] =~ s/^outbound_recent_call_days => //gi;
				$outbound_recent_call_days = $RCfilter_settings[$sea];
				$outbound_recent_call_days =~ s/[^-0-9]//gi;
				if ($DBX > 0) {print STDERR "RC DEBUG 2:    outbound_recent_call_days FOUND: |$outbound_recent_call_days|   $sea|$RCfilter_settings[$sea]|\n";}
				}
			if ($RCfilter_settings[$sea] =~ /^outbound_recent_call_campaigns => /)
				{
				# outbound_recent_call_campaigns => --ALL--  (or pipe-delimited list of campaign IDs: "TESTCAMP|TEST2|TEST3")
				$RCfilter_settings[$sea] =~ s/^outbound_recent_call_campaigns => //gi;
				$outbound_recent_call_campaigns = $RCfilter_settings[$sea];
				if ($DBX > 0) {print STDERR "RC DEBUG 3:    outbound_recent_call_campaigns FOUND: |$outbound_recent_call_campaigns|   $sea|$RCfilter_settings[$sea]|\n";}
				}
			if ($RCfilter_settings[$sea] =~ /^outbound_recent_call_statuses => /)
				{
				# outbound_recent_call_statuses => --ALL--  (or pipe-delimited list of statuses: "DNC|NI|LIT")
				$RCfilter_settings[$sea] =~ s/^outbound_recent_call_statuses => //gi;
				$outbound_recent_call_statuses = $RCfilter_settings[$sea];
				if ($DBX > 0) {print STDERR "RC DEBUG 4:    outbound_recent_call_statuses FOUND: |$outbound_recent_call_statuses|   $sea|$RCfilter_settings[$sea]|\n";}
				}

			if ($RCfilter_settings[$sea] =~ /^inbound_recent_call_check_type => /)
				{
				# inbound_recent_call_check_type => lead-x-y-days-range  (or 'log-x-y-days-range')
				$RCfilter_settings[$sea] =~ s/^inbound_recent_call_check_type => //gi;
				$inbound_recent_call_check_type = $RCfilter_settings[$sea];
				if ($DBX > 0) {print STDERR "RC DEBUG 5:    inbound_recent_call_check_type FOUND: |$inbound_recent_call_check_type|   $sea|$RCfilter_settings[$sea]|\n";}
				}
			if ($RCfilter_settings[$sea] =~ /^inbound_recent_call_days => /)
				{
				# inbound_recent_call_days => 21-999
				$RCfilter_settings[$sea] =~ s/^inbound_recent_call_days => //gi;
				$inbound_recent_call_days = $RCfilter_settings[$sea];
				$inbound_recent_call_days =~ s/[^-0-9]//gi;
				if ($DBX > 0) {print STDERR "RC DEBUG 6:    inbound_recent_call_days FOUND: |$inbound_recent_call_days|   $sea|$RCfilter_settings[$sea]|\n";}
				}
			if ($RCfilter_settings[$sea] =~ /^inbound_recent_call_groups => /)
				{
				# inbound_recent_call_groups => --ALL--  (or pipe-delimited list of inbound group IDs: "TEST_IN|TEST_IN2|TEST_IN3")
				#	NOTE: if using a 'lead' check type, this field should be a list of campaign IDs to check within the campaign lists
				$RCfilter_settings[$sea] =~ s/^inbound_recent_call_groups => //gi;
				$inbound_recent_call_groups = $RCfilter_settings[$sea];
				if ($DBX > 0) {print STDERR "RC DEBUG 7:    inbound_recent_call_groups FOUND: |$inbound_recent_call_groups|   $sea|$RCfilter_settings[$sea]|\n";}
				}
			if ($RCfilter_settings[$sea] =~ /^inbound_recent_call_statuses => /)
				{
				# inbound_recent_call_statuses => --ALL--  (or pipe-delimited list of statuses: "DNC|NI|LIT")
				$RCfilter_settings[$sea] =~ s/^inbound_recent_call_statuses => //gi;
				$inbound_recent_call_statuses = $RCfilter_settings[$sea];
				if ($DBX > 0) {print STDERR "RC DEBUG 8:    inbound_recent_call_statuses FOUND: |$inbound_recent_call_statuses|   $sea|$RCfilter_settings[$sea]|\n";}
				}
			$sea++;
			}
		
		# OUTBOUND validate and build SQL segments based on settings above
		$outbound_search_table = 'vicidial_log';
		$outbound_search_date = 'call_date';
		if ( ($outbound_recent_call_check_type =~ /x-y-days-range/i) && ($outbound_recent_call_check_type =~ /lead|log/i) && (length($outbound_recent_call_campaigns) > 1) && (length($outbound_recent_call_statuses) > 0) )
			{
			if ( (length($outbound_recent_call_days) > 2) && ($outbound_recent_call_days =~ /\d-\d/) )
				{
				if ($outbound_recent_call_check_type =~ /lead/i) 
					{
					$outbound_search_table = 'vicidial_list';
					$outbound_search_date = 'last_local_call_time';
					}

				@outbound_recent_call_days_ARY = split(/-/,$outbound_recent_call_days);
				$temp_days_start = $outbound_recent_call_days_ARY[0];
				$temp_days_end = $outbound_recent_call_days_ARY[1];
				$temp_days_start =~ s/\D//gi;
				$temp_days_end =~ s/\D//gi;
				if ( (length($temp_days_start) > 0) && (length($temp_days_start) > 0) ) 
					{
					$outbound_searchSQL = "and ($outbound_search_date <= CONCAT(DATE_ADD(CURDATE(), INTERVAL -$temp_days_start DAY),' 23:59:59')) and ($outbound_search_date >= CONCAT(DATE_ADD(CURDATE(), INTERVAL -$temp_days_end DAY),' 00:00:00'))";
					}

				if ($outbound_recent_call_campaigns !~ /--ALL--/) 
					{
					$outbound_recent_call_campaigns =~ s/\|/','/gi;
					if ($outbound_recent_call_check_type =~ /lead/i) 
						{
						$temp_lists='';
						# gather all lists within the defined campaigns
						$cl=0;
						$stmtA = "SELECT list_id FROM vicidial_lists where campaign_id IN('$outbound_recent_call_campaigns');";
						$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
						$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
						$sthArows=$sthA->rows;
						while ($sthArows > $cl)
							{
							@aryA = $sthA->fetchrow_array;
							if ($cl > 0) {$temp_lists .= ",";}
							$temp_lists .= "'$aryA[0]'";
							$cl++;
							}
						$sthA->finish();
						if (length($temp_lists) < 3) 
							{$temp_lists = "'99999999999999999999'";}
						$outbound_searchSQL .= " and list_id IN($temp_lists)";
						}
					else
						{
						$outbound_searchSQL .= " and campaign_id IN('$outbound_recent_call_campaigns')";
						}
					}

				if ($outbound_recent_call_statuses !~ /--ALL--/) 
					{
					$outbound_recent_call_statuses =~ s/\|/','/gi;
					$outbound_searchSQL .= " and status IN('$outbound_recent_call_statuses')";
					}
				}
			}

		# INBOUND validate and build SQL segments based on settings above
		$inbound_search_table = 'vicidial_closer_log';
		$inbound_search_date = 'call_date';
		if ( ($inbound_recent_call_check_type =~ /x-y-days-range/i) && ($inbound_recent_call_check_type =~ /lead|log/i) && (length($inbound_recent_call_groups) > 1) && (length($inbound_recent_call_statuses) > 0) )
			{
			if ( (length($inbound_recent_call_days) > 2) && ($inbound_recent_call_days =~ /\d-\d/) )
				{
				if ($inbound_recent_call_check_type =~ /lead/i) 
					{
					$inbound_search_table = 'vicidial_list';
					$inbound_search_date = 'last_local_call_time';
					}

				@inbound_recent_call_days_ARY = split(/-/,$inbound_recent_call_days);
				$temp_days_start = $inbound_recent_call_days_ARY[0];
				$temp_days_end = $inbound_recent_call_days_ARY[1];
				$temp_days_start =~ s/\D//gi;
				$temp_days_end =~ s/\D//gi;
				if ( (length($temp_days_start) > 0) && (length($temp_days_start) > 0) ) 
					{
					$inbound_searchSQL = "and ($inbound_search_date <= CONCAT(DATE_ADD(CURDATE(), INTERVAL -$temp_days_start DAY),' 23:59:59')) and ($inbound_search_date >= CONCAT(DATE_ADD(CURDATE(), INTERVAL -$temp_days_end DAY),' 00:00:00'))";
					}

				if ($inbound_recent_call_groups !~ /--ALL--/) 
					{
					$inbound_recent_call_groups =~ s/\|/','/gi;
					if ($inbound_recent_call_check_type =~ /lead/i) 
						{
						$temp_lists='';
						# gather all lists within the defined campaigns
						$cl=0;
						$stmtA = "SELECT list_id FROM vicidial_lists where campaign_id IN('$inbound_recent_call_groups');";
						$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
						$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
						$sthArows=$sthA->rows;
						while ($sthArows > $cl)
							{
							@aryA = $sthA->fetchrow_array;
							if ($cl > 0) {$temp_lists .= ",";}
							$temp_lists .= "'$aryA[0]'";
							$cl++;
							}
						$sthA->finish();
						if (length($temp_lists) < 3) 
							{$temp_lists = "'99999999999999999999'";}
						$inbound_searchSQL .= " and list_id IN($temp_lists)";
						}
					else
						{
						$inbound_searchSQL .= " and campaign_id IN('$inbound_recent_call_groups')";
						}
					}

				if ($inbound_recent_call_statuses !~ /--ALL--/) 
					{
					$inbound_recent_call_statuses =~ s/\|/','/gi;
					$inbound_searchSQL .= " and status IN('$inbound_recent_call_statuses')";
					}
				}
			}

		}
	$sthA->finish();
	### END gather settings container details for pre-filter recent call

	# check for outbound call match
	if (length($outbound_searchSQL) > 10) 
		{
		$stmtA = "SELECT count(*) FROM $outbound_search_table where phone_number='$temp_cid_test' $outbound_searchSQL;";
		$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
		$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
		$sthArows=$sthA->rows;
		if ($sthArows > 0)
			{
			@aryA = $sthA->fetchrow_array;
			$pre_filter_recent_outbound_found =	$aryA[0];
			}
		if ($AGILOG) {$agi_string = "--    DID RECENT OUTBOUND CALL SEARCH : |$pre_filter_recent_outbound_found|$stmtA|";   &agi_output;}
		}

	# check for inbound call match
	if (length($inbound_searchSQL) > 10) 
		{
		$stmtA = "SELECT count(*) FROM $inbound_search_table where phone_number='$temp_cid_test' $inbound_searchSQL;";
		$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
		$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
		$sthArows=$sthA->rows;
		if ($sthArows > 0)
			{
			@aryA = $sthA->fetchrow_array;
			$pre_filter_recent_inbound_found =	$aryA[0];
			}
		if ($AGILOG) {$agi_string = "--    DID RECENT INBOUND CALL SEARCH : |$pre_filter_recent_inbound_found|$stmtA|";   &agi_output;}
		}

	$sthA->finish();
	if ( ($pre_filter_recent_inbound_found > 0) || ($pre_filter_recent_outbound_found) )
		{
		$did_route='DID';
		$did_extension =				$pre_filter_recent_extension;
		$filter_match_found =			$pre_filter_recent_extension;
		$exten_context =				'trunkinbound';
		$route_type =					'PRERECENT';

		if ($AGILOG) {$agi_string = "PRE-Filter Recent Call match found: |$pre_filter_recent_outbound_found|$pre_filter_recent_inbound_found|$pre_filter_recent_call|$pre_filter_recent_extension|$did_route|";   &agi_output;}

		### Update the call in vicidial_did_log
		$stmtA = "UPDATE vicidial_did_log SET did_route='PFR_$did_route' where uniqueid='$uniqueid' and channel='$channel' and server_ip='$VARserver_ip' and caller_id_number='$callerid' and call_date='$SQLdate';";
			if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
		$affected_rowsL = $dbhA->do($stmtA);
		if ($AGILOG) {$agi_string = "--    DID UPDATE LOG : |$affected_rowsL|$stmtA|";   &agi_output;}
		}
	else
		{
		if ($AGILOG) {$agi_string = "--    DID NO RECENT CALL FOUND : |$outbound_searchSQL|$inbound_searchSQL|";   &agi_output;}
		}
	}
##### END pre-filter recent call process #####


##### BEGIN filtering process #####
if ( ($filter_inbound_number =~ /GROUP|URL|DNC_INTERNAL|DNC_CAMPAIGN/) && ($pre_filter_match_found < 1) )
	{
	if ($AGILOG) {$agi_string = "filtering active: |$extension|$filter_inbound_number|$filter_phone_group_id|$filter_url|$filter_action|$filter_clean_cid_number|";   &agi_output;}
	if ($filter_inbound_number =~ /GROUP/)
		{
		$filter_phone_group_idSQL = "\"$filter_phone_group_id\"";
		$filter_phone_group_idSQL =~ s/,/","/gi;

		$temp_cid_test = $callerid;
		if (length($callerid)<1) {$temp_cid_test = 'BLANK';}
		$stmtA = "SELECT count(*) FROM vicidial_filter_phone_numbers where filter_phone_group_id IN($filter_phone_group_idSQL) and phone_number='$temp_cid_test';";
		$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
		$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
		$sthArows=$sthA->rows;
		if ($sthArows > 0)
			{
			@aryA = $sthA->fetchrow_array;
			$filter_match_found =	$aryA[0];
			}
		$sthA->finish();

		if ( ($filter_match_found < 1) && ($filter_inbound_number =~ /AREACODE/) ) 
			{
			$alt_areacode = substr($callerid, 0, 3);
			$alt_areacode .= "XXXXXXX";
			$stmtB = "SELECT count(*) FROM vicidial_filter_phone_numbers where filter_phone_group_id IN($filter_phone_group_idSQL) and phone_number='$alt_areacode';";
			$sthA = $dbhA->prepare($stmtB) or die "preparing: ",$dbhA->errstr;
			$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
			$sthArows=$sthA->rows;
			if ($sthArows > 0)
				{
				@aryA = $sthA->fetchrow_array;
				$filter_match_found =	$aryA[0];
				}
			$sthA->finish();
			}
		if ($AGILOG) {$agi_string = "GROUP: |$filter_match_found|$stmtA|$stmtB|";	&agi_output;}
		}
	elsif ($filter_inbound_number =~ /DNC_INTERNAL/)
		{
		$alt_areacode = substr($callerid, 0, 3);
		$alt_areacode .= "XXXXXXX";
		$stmtA = "SELECT count(*) FROM vicidial_dnc where phone_number IN('$callerid','$alt_areacode');";
		$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
		$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
		$sthArows=$sthA->rows;
		if ($sthArows > 0)
			{
			@aryA = $sthA->fetchrow_array;
			$filter_match_found =	$aryA[0];
			}
		$sthA->finish();
		if ($AGILOG) {$agi_string = "DNC_INTERNAL: |$filter_match_found|$stmtA|";	&agi_output;}
		}
	elsif ($filter_inbound_number =~ /DNC_CAMPAIGN/)
		{
		$alt_areacode = substr($callerid, 0, 3);
		$alt_areacode .= "XXXXXXX";
		$stmtA = "SELECT count(*) FROM vicidial_campaign_dnc where campaign_id='$filter_dnc_campaign' and phone_number IN('$callerid','$alt_areacode');";
		$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
		$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
		$sthArows=$sthA->rows;
		if ($sthArows > 0)
			{
			@aryA = $sthA->fetchrow_array;
			$filter_match_found =	$aryA[0];
			}
		$sthA->finish();
		if ($AGILOG) {$agi_string = "DNC_CAMPAIGN: |$filter_match_found|$stmtA|";	&agi_output;}
		}
	else
		{
		### first, find curl binary
		$curlbin = '';
		if ( -e ('/bin/curl')) {$curlbin = '/bin/curl';}
		else 
			{
			if ( -e ('/usr/bin/curl')) {$curlbin = '/usr/bin/curl';}
			else 
				{
				if ( -e ('/usr/local/bin/curl')) {$curlbin = '/usr/local/bin/curl';}
				else
					{
					if ($AGILOG) {$agi_string = "ERROR: cannot filter by URL, curl binary not found";   &agi_output;}
					}
				}
			}
		if ( (length($curlbin) > 4) && ($filter_url =~ /http/i) && (length($filter_url) > 8) )
			{
			$filter_url =~ s/^VAR|^ //gi;
			$filter_url =~ s/--A--phone_number--B--/$callerid/gi;
			$filter_url =~ s/--A--did_pattern--B--/$did_pattern/gi;
			$filter_url =~ s/--A--uniqueid--B--/$uniqueid/gi;
			$filter_url =~ s/--A--channel--B--/$channel/gi;
			$filter_url =~ s/--A--server_ip--B--/$VARserver_ip/gi;
			$filter_url =~ s/&/\\&/gi;
			$filter_url =~ s/ /+/gi;

			### insert a new url log entry
			$SQL_log = "$filter_url";
			$SQL_log =~ s/;|\||\\//gi;
			$stmtA = "INSERT INTO vicidial_url_log SET uniqueid='$uniqueid',url_date=NOW(),url_type='DID_FILTER',url='$SQL_log',url_response='';";
			$affected_rows = $dbhA->do($stmtA);
			$stmtB = "SELECT LAST_INSERT_ID() LIMIT 1;";
			$sthA = $dbhA->prepare($stmtB) or die "preparing: ",$dbhA->errstr;
			$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
			$sthArows=$sthA->rows;
			if ($sthArows > 0)
				{
				@aryA = $sthA->fetchrow_array;
				$url_id = $aryA[0];
				}
			$sthA->finish();
			my $secW = time();

			@curl_output = `$curlbin $filter_url`;

			my $secY = time();
			my $response_sec = ($secY - $secW);

			$k=0;
			$full_output='';
			foreach (@curl_output)
				{
				$full_output_raw .= $curl_output[$k];
				$k++;
				}
			$full_output = $full_output_raw;
			$full_output =~ s/\D//gi;
			if ($full_output > 0) 
				{
				$filter_match_found = $full_output;
				if ($filter_url_did_redirect =~ /Y/) 
					{
					$did_route='DID';
					if ($AGILOG) {$agi_string = "Filter URL DID Redirect found: |$filter_match_found|$filter_url_did_redirect|$did_route|";   &agi_output;}
					}
				}
			### update url log entry
			$full_output_raw =~ s/;|\||\\//gi;
			$stmtA = "UPDATE vicidial_url_log SET url_response='$full_output_raw|$full_output',response_sec='$response_sec' where url_log_id='$url_id';";
			$affected_rows = $dbhA->do($stmtA);

			if ($AGILOG) {$agi_string = "URL filter search response: |$filter_match_found|$full_output|$filter_url|$affected_rows|";   &agi_output;}
			}
		}
	if ($filter_match_found > 0)
		{
		if ($did_route !~ /DID/)
			{$did_route =				$filter_action;}
		$did_extension =				$filter_extension;
		$exten_context =				$filter_exten_context;
		$voicemail_ext =				$filter_voicemail_ext;
		$phone =						$filter_phone;
		$did_server_ip =				$filter_server_ip;
		$user =							$filter_user;
		$user_unavailable_action =		$filter_user_unavailable_action;
		$user_route_settings_ingroup =	$filter_user_route_settings_ingroup;
		$menu_id =						$filter_menu_id;
		$route_type =					'FILTER';

		if ($AGILOG) {$agi_string = "Filter match found: |$filter_match_found|$filter_inbound_number|$filter_action|$did_route|";   &agi_output;}

		### Update the call in vicidial_did_log
		$stmtA = "UPDATE vicidial_did_log SET did_route='F_$did_route' where uniqueid='$uniqueid' and channel='$channel' and server_ip='$VARserver_ip' and caller_id_number='$callerid' and call_date='$SQLdate';";
			if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
		$affected_rowsL = $dbhA->do($stmtA);
		if ($AGILOG) {$agi_string = "--    DID UPDATE LOG : |$affected_rowsL|$stmtA|";   &agi_output;}
		}
	}
##### END filtering process #####


##### BEGIN no-agent redirect process #####
$no_agent_redirect_bypass=1;
if ( ($no_agent_ingroup_redirect =~ /Y|NO_PAUSED|READY_ONLY/) && ($pre_filter_match_found < 1) && ($filter_match_found < 1) )
	{
	if ($AGILOG) {$agi_string = "no-agent active: |$extension|$no_agent_ingroup_redirect|$no_agent_ingroup_id|$no_agent_ingroup_extension|$filter_clean_cid_number|";   &agi_output;}

	$queue_date_epoch = time();
	$BDtarget = ($queue_date_epoch - 5);
	($Bsec,$Bmin,$Bhour,$Bmday,$Bmon,$Byear,$Bwday,$Byday,$Bisdst) = localtime($BDtarget);
	$Byear = ($Byear + 1900);
	$Bmon++;
	if ($Bmon < 10) {$Bmon = "0$Bmon";}
	if ($Bmday < 10) {$Bmday = "0$Bmday";}
	if ($Bhour < 10) {$Bhour = "0$Bhour";}
	if ($Bmin < 10) {$Bmin = "0$Bmin";}
	if ($Bsec < 10) {$Bsec = "0$Bsec";}
	$BDtsSQLdate = "$Byear$Bmon$Bmday$Bhour$Bmin$Bsec";

	$NPsql='';
	if ($no_agent_ingroup_redirect =~ /NO_PAUSED/) 
		{$NPsql = "and status NOT IN('PAUSED')";}
	if ($no_agent_ingroup_redirect =~ /READY_ONLY/) 
		{$NPsql = "and status IN('READY','CLOSER')";}
	$SQL_group_id=$no_agent_ingroup_id;   $SQL_group_id =~ s/_/\\_/gi;
	$stmtA = "SELECT count(*) FROM vicidial_live_agents where closer_campaigns LIKE \"% $SQL_group_id %\" and last_update_time > '$BDtsSQLdate' $NPsql;";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
	if ($sthArows > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$no_agent_redirect_bypass =	$aryA[0];
		}
	$sthA->finish();

	if ($no_agent_redirect_bypass < 1)
		{
		$did_route =					'EXTEN';
		$did_extension =				$no_agent_ingroup_extension;
		$exten_context =				'default';
		$route_type =					'NOAGENT';

		if ($AGILOG) {$agi_string = "No-Agent Redirect: |$no_agent_redirect_bypass|$no_agent_ingroup_redirect|$did_extension|$no_agent_ingroup_id|$stmtA|";   &agi_output;}

		### Update the call in vicidial_did_log
		$stmtA = "UPDATE vicidial_did_log SET did_route='NA_$did_route' where uniqueid='$uniqueid' and channel='$channel' and server_ip='$VARserver_ip' and caller_id_number='$callerid' and call_date='$SQLdate';";
			if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
		$affected_rowsL = $dbhA->do($stmtA);
		if ($AGILOG) {$agi_string = "--    DID UPDATE LOG : |$affected_rowsL|$stmtA|";   &agi_output;}
		}
	else
		{
		if ($AGILOG) {$agi_string = "No-Agent Debug: |$no_agent_redirect_bypass|$no_agent_ingroup_redirect|$did_extension|$no_agent_ingroup_id|$stmtA|";   &agi_output;}
		}
	}
##### END no-agent redirect process #####


##### BEGIN max queue ingroup calls redirect process #####
$max_queue_redirect_bypass=1;
if ( ( ($max_queue_ingroup_calls > 0) || ($max_queue_ingroup_calls < 0) ) && ($no_agent_redirect_bypass > 0) && ($pre_filter_match_found < 1) && ($filter_match_found < 1) )
	{
	if ($AGILOG) {$agi_string = "max queue active: |$extension|$max_queue_ingroup_calls|$max_queue_ingroup_id|$max_queue_ingroup_extension|";   &agi_output;}

	$queue_date_epoch = time();
	$BDtarget = ($queue_date_epoch - 60);
	($Bsec,$Bmin,$Bhour,$Bmday,$Bmon,$Byear,$Bwday,$Byday,$Bisdst) = localtime($BDtarget);
	$Byear = ($Byear + 1900);
	$Bmon++;
	if ($Bmon < 10) {$Bmon = "0$Bmon";}
	if ($Bmday < 10) {$Bmday = "0$Bmday";}
	if ($Bhour < 10) {$Bhour = "0$Bhour";}
	if ($Bmin < 10) {$Bmin = "0$Bmin";}
	if ($Bsec < 10) {$Bsec = "0$Bsec";}
	$BDtsSQLdate = "$Byear$Bmon$Bmday$Bhour$Bmin$Bsec";

	$stmtA = "SELECT count(*) FROM vicidial_auto_calls where campaign_id='$max_queue_ingroup_id' and status IN('LIVE','IVR') and last_update_time > '$BDtsSQLdate';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
	if ($sthArows > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$max_queue_redirect_bypass =	$aryA[0];
		}
	$sthA->finish();

	if ($max_queue_redirect_bypass >= $max_queue_ingroup_calls)
		{
		$did_route =					'EXTEN';
		$did_extension =				$max_queue_ingroup_extension;
		$exten_context =				'default';
		$route_type =					'MAXQUE';

		if ($AGILOG) {$agi_string = "Max Queue Redirect: |$max_queue_redirect_bypass|$max_queue_ingroup_calls|$did_extension|$max_queue_ingroup_id|$stmtA|";   &agi_output;}

		### Update the call in vicidial_did_log
		$stmtA = "UPDATE vicidial_did_log SET did_route='MQ_$did_route' where uniqueid='$uniqueid' and channel='$channel' and server_ip='$VARserver_ip' and caller_id_number='$callerid' and call_date='$SQLdate';";
			if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
		$affected_rowsL = $dbhA->do($stmtA);
		if ($AGILOG) {$agi_string = "--    DID UPDATE LOG : |$affected_rowsL|$stmtA|";   &agi_output;}
		}
	else
		{
		if ($AGILOG) {$agi_string = "Max Queue Debug: |$max_queue_redirect_bypass|$max_queue_ingroup_calls|$did_extension|$max_queue_ingroup_id|$stmtA|";   &agi_output;}
		}
	}
##### END max queue ingroup calls redirect process #####


### Route AGENT call to a logged-in VICIDIAL agent
if ($did_route =~ /AGENT/)
	{
	if ($AGILOG) {$agi_string = "  did_route AGENT: |$user|$extension|$user_unavailable_action|";   &agi_output;}

	$agent_live=0;
	$queue_date_epoch = time();
	$BDtarget = ($queue_date_epoch - 5);
	($Bsec,$Bmin,$Bhour,$Bmday,$Bmon,$Byear,$Bwday,$Byday,$Bisdst) = localtime($BDtarget);
	$Byear = ($Byear + 1900);
	$Bmon++;
	if ($Bmon < 10) {$Bmon = "0$Bmon";}
	if ($Bmday < 10) {$Bmday = "0$Bmday";}
	if ($Bhour < 10) {$Bhour = "0$Bhour";}
	if ($Bmin < 10) {$Bmin = "0$Bmin";}
	if ($Bsec < 10) {$Bsec = "0$Bsec";}
	$BDtsSQLdate = "$Byear$Bmon$Bmday$Bhour$Bmin$Bsec";

	# check for agent being logged-in  (removed ' and status NOT IN('PAUSED')')
	$stmtA = "SELECT count(*) FROM vicidial_live_agents where user='$user' and last_update_time > '$BDtsSQLdate';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
	if ($sthArows > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$agent_live =    $aryA[0];
		}
	$sthA->finish();
	if ($agent_live > 0)
		{
		$did_ig_prefix='99909';
		if ( ($SSinbound_answer_config > 0) && ($inbound_route_answer =~ /N/i) )
			{$did_ig_prefix='99809';}
		$did_extension =	"$did_ig_prefix$S$did_id$S$S$S$route_type";
		$exten_context =	$ext_context;
		$did_route =		'EXTEN';

		if ($AGILOG) {$agi_string = "AGENT available, Routing call: $agent_live|$user"; &agi_output;}
		}
	else
		{
		$did_route =		$user_unavailable_action;
		$exten_context =	'default';
		$route_type =		'NOAGENT';

		if ($AGILOG) {$agi_string = "AGENT unavailable Redirect: |$user|$user_unavailable_action|$user_route_settings_ingroup|$did_extension|$stmtA|";   &agi_output;}

		### Update the call in vicidial_did_log
		$stmtA = "UPDATE vicidial_did_log SET did_route='NA_$did_route' where uniqueid='$uniqueid' and channel='$channel' and server_ip='$VARserver_ip' and caller_id_number='$callerid' and call_date='$SQLdate';";
		if ($AGILOG) {$agi_string = "|$stmtA|";   &agi_output;}
		$affected_rowsL = $dbhA->do($stmtA);
		if ($AGILOG) {$agi_string = "--    DID UPDATE LOG : |$affected_rowsL|$stmtA|";   &agi_output;}
		}
	}


### Route call to a VICIDIAL-defined phone
if ($did_route =~ /PHONE/)
	{
	$stmtA = "SELECT dialplan_number,voicemail_id,protocol,ext_context FROM phones where server_ip='$did_server_ip' and extension='$phone';";
	$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
	$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
	$sthArows=$sthA->rows;
	if ($sthArows > 0)
		{
		@aryA = $sthA->fetchrow_array;
		$dialplan_number =	$aryA[0];
		$voicemail_id =		$aryA[1];
		$protocol =			$aryA[2];
		$ext_context =		$aryA[3];
		}
	$sthA->finish();

	### format the remote server dialstring to get the call to the overflow agent meetme room
	if( $did_server_ip =~ m/(\S+)\.(\S+)\.(\S+)\.(\S+)/ )
		{
		$a = leading_zero($1); 
		$b = leading_zero($2); 
		$c = leading_zero($3); 
		$d = leading_zero($4);
		$ServerString = "$a$S$b$S$c$S$d$S";
		}

	$did_extension = "$ServerString$dialplan_number";
	$did_route = 'EXTEN';
	}


### Route call to a voicemail box on the system
if ($did_route =~ /VOICEMAIL|VMAIL_NO_INST/)
	{
	### format the remote server dialstring to get the call to the overflow agent meetme room
	if( $did_server_ip =~ m/(\S+)\.(\S+)\.(\S+)\.(\S+)/ )
		{
		$a = leading_zero($1); 
		$b = leading_zero($2); 
		$c = leading_zero($3); 
		$d = leading_zero($4);
		$ServerString = "$a$S$b$S$c$S$d$S";
		}
	if ($did_route =~ /VMAIL_NO_INST/) 
		{$voicemail_dump_exten = $voicemail_dump_exten_no_inst;}
	$did_extension = "$ServerString$voicemail_dump_exten$voicemail_ext";
	$did_route = 'EXTEN';
	}

$did_ig_prefix='99909';
if ( ($SSinbound_answer_config > 0) && ($inbound_route_answer =~ /N/i) )
	{$did_ig_prefix='99809';}

### Route call to a VICIDIAL Inbound Group
if ($did_route =~ /IN_GROUP/)
	{
	$did_extension = "$did_ig_prefix$S$did_id$S$S$S$route_type";
	$exten_context = $ext_context;
	$did_route = 'EXTEN';
	}


### QueueMetrics logging if enabled
if ( ($did_route =~ /EXTEN|CALLMENU/) && ($enable_queuemetrics_logging > 0) )
	{
	$dbhB = DBI->connect("DBI:mysql:$queuemetrics_dbname:$queuemetrics_server_ip:3306", "$queuemetrics_login", "$queuemetrics_pass")
	 or die "Couldn't connect to database: " . DBI->errstr;

	if ($DBX) {print "CONNECTED TO QueueMetrics DATABASE:  $queuemetrics_server_ip|$queuemetrics_dbname\n";}

	$stmtB = "INSERT INTO queue_log SET `partition`='P01',time_id='$now_date_epoch',call_id='$uniqueid',queue='NONE',agent='NONE',verb='INFO',data1='DID',data2='$extension',serverid='$queuemetrics_log_id';";
	$Baffected_rows = $dbhB->do($stmtB);
	$dbhB->disconnect();
	}


### Route call to an extension on the system
if ($did_route =~ /EXTEN/)
	{
	$XFERexten = "$did_extension";
	if ($AGILOG) {$agi_string = "exiting the DID app, transferring call to $XFERexten @ $exten_context";   &agi_output;}
	print "SET CONTEXT $exten_context\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION $XFERexten\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	
	exit;
	}


### Route call to a DID in the trunkinbound context on the system
if ($did_route =~ /DID/)
	{
	if ($AGILOG) {$agi_string = "exiting the DID app, transferring call to $filter_match_found @ trunkinbound";   &agi_output;}
	print "SET CONTEXT trunkinbound\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION $filter_match_found\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	
	exit;
	}


### Route call to a call menu on the system
if ($did_route =~ /CALLMENU/)
	{
	if ($enable_queuemetrics_logging > 0)
		{
		$dbhB = DBI->connect("DBI:mysql:$queuemetrics_dbname:$queuemetrics_server_ip:3306", "$queuemetrics_login", "$queuemetrics_pass")
		 or die "Couldn't connect to database: " . DBI->errstr;

		if ($DBX) {print "CONNECTED TO QM DATABASE:  $queuemetrics_server_ip|$queuemetrics_dbname\n";}

		$stmtB = "INSERT INTO queue_log SET `partition`='P01',time_id='$now_date_epoch',call_id='$uniqueid',queue='NONE',agent='NONE',verb='INFO',data1='IVRSTART',data2='$callerid',data3='$extension',serverid='$queuemetrics_log_id';";
		$Baffected_rows = $dbhB->do($stmtB);
		$dbhB->disconnect();
		}

	$XFERcontext = "$menu_id";
	if ($AGILOG) {$agi_string = "exiting the DID app, transferring call to CALLMENU $XFERcontext";   &agi_output;}
	print "SET CONTEXT $XFERcontext\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET EXTENSION s\n";
		$result = <STDIN>;
		checkresult($result);
	print "SET PRIORITY 1\n";
		$result = <STDIN>;
		checkresult($result);
	
	exit;
	}






######### SUBROUTINES #################

sub checkresult 
	{
	$pass=0;   $fail=0;
	my ($res) = @_;
	my $retval;
	$tests++;
	chomp $res;
	if ($res =~ /^200/) 
		{
		$res =~ /result=(-?\d+)/;
		if (!length($1)) 
			{
		#	print STDERR "FAIL ($res)\n";
			$fail++;
			} 
		else 
			{
		#	print STDERR "PASS ($1)\n";
			$pass++;
			}
		} 
	else 
		{
	#	print STDERR "FAIL (unexpected result '$res')\n";
		$fail++;
		}
	}

sub leading_zero($) 
	{
    $_ = $_[0];
    s/^(\d)$/0$1/;
    s/^(\d\d)$/0$1/;
    return $_;
	} # End of the leading_zero() routine.

sub agi_output
	{
	if ($AGILOG >=2)
		{
		### open the log file for writing ###
		open(Lout, ">>$AGILOGfile")
				|| die "Can't open $AGILOGfile: $!\n";
		print Lout "$now_date|$script|$agi_string\n";
		close(Lout);
		}
		### send to STDERR writing ###
	if ( ($AGILOG == '1') || ($AGILOG == '3') )
		{print STDERR "$now_date|$script|$agi_string\n";}
	$agi_string='';
	}

sub did_output
	{
	if ($AGILOG >=2)
		{
		### open the log file for writing ###
		open(Dout, ">>$DIDLOGfile")
				|| die "Can't open $DIDLOGfile: $!\n";
		print Dout "$did_string\n";
		close(Dout);
		}
	$did_string='';
	}

# subroutine to parse the asterisk version
# and return a hash with the various part
sub parse_asterisk_version
	{
	# grab the arguments
	my $ast_ver_str = $_[0];

	# get everything after the - and put it in $ast_ver_postfix
	my @hyphen_parts = split( /-/ , $ast_ver_str );

	my $ast_ver_postfix = $hyphen_parts[1];

	# now split everything before the - up by the .
	my @dot_parts = split( /\./ , $hyphen_parts[0] );

	my %ast_ver_hash;

	if ( $dot_parts[0] <= 1 )
		{
			%ast_ver_hash = (
				"major" => $dot_parts[0],
				"minor" => $dot_parts[1],
				"build" => $dot_parts[2],
				"revision" => $dot_parts[3],
				"postfix" => $ast_ver_postfix
			);
		}

	# digium dropped the 1 from asterisk 10 but we still need it
	if ( $dot_parts[0] > 1 )
		{
			%ast_ver_hash = (
				"major" => 1,
				"minor" => $dot_parts[0],
				"build" => $dot_parts[1],
				"revision" => $dot_parts[2],
				"postfix" => $ast_ver_postfix
			);
		}

	return ( %ast_ver_hash );
	}