diff --git a/translations/raw_translation_files/TO_BE_TRANSLATED_admin_1.1.12_de.txt b/translations/raw_translation_files/TO_BE_TRANSLATED_2.0.txt
similarity index 100%
rename from translations/raw_translation_files/TO_BE_TRANSLATED_admin_1.1.12_de.txt
rename to translations/raw_translation_files/TO_BE_TRANSLATED_2.0.txt
diff --git a/www/agc/vicidial.php b/www/agc/vicidial.php
index 33bebdcd..e2752401 100644
--- a/www/agc/vicidial.php
+++ b/www/agc/vicidial.php
@@ -5336,7 +5336,7 @@ RECORD ID: <font class="body_small"><span id="RecorDID"></span></font><BR>
 <span id="SpacerSpanC"><IMG SRC="./images/blank.gif" width=145 height=16 border=0></span><BR>
 <span STYLE="background-color: #FFCCFF" id="HangupControl"><IMG SRC="./images/vdc_LB_hangupcustomer_OFF.gif" border=0 alt="Hangup Customer"></span><BR>
 <span id="SpacerSpanD"><IMG SRC="./images/blank.gif" width=145 height=16 border=0></span><BR>
-<span STYLE="background-color: #CCCCCC" id="SendDTMF"><a href="#" onclick="SendConfDTMF('<?=$session_id ?>');return false;"><IMG SRC="./images/vdc_LB_senddtmf.gif" border=0 alt="Send DTMF"></a>  <input type=text size=5 name=conf_dtmf class="cust_form" value=""></span><BR>
+<span STYLE="background-color: #CCCCCC" id="SendDTMF"><a href="#" onclick="SendConfDTMF('<?=$session_id ?>');return false;"><IMG SRC="./images/vdc_LB_senddtmf.gif" border=0 alt="Send DTMF"></a>  <input type=text size=5 name=conf_dtmf class="cust_form" value="" maxlength=50></span><BR>
 </center>
 </font>
 </td>
diff --git a/www/vicidial/admin.php b/www/vicidial/admin.php
index 816dd7d1..80afbee2 100644
--- a/www/vicidial/admin.php
+++ b/www/vicidial/admin.php
@@ -378,9 +378,9 @@ $scheduled_callbacks = ereg_replace("[^0-9a-zA-Z]","",$scheduled_callbacks);
 $server_ip = ereg_replace("[^\.0-9]","",$server_ip);
 $auto_dial_level = ereg_replace("[^\.0-9]","",$auto_dial_level);
 
-### DIGITS and spaces and hash and star and comma
-$xferconf_a_dtmf = ereg_replace("[^ \,\*\#0-9]","",$xferconf_a_dtmf);
-$xferconf_b_dtmf = ereg_replace("[^ \,\*\#0-9]","",$xferconf_b_dtmf);
+### ALPHA-NUMERIC and spaces and hash and star and comma
+$xferconf_a_dtmf = ereg_replace("[^ \,\*\#0-9a-zA-Z]","",$xferconf_a_dtmf);
+$xferconf_b_dtmf = ereg_replace("[^ \,\*\#0-9a-zA-Z]","",$xferconf_b_dtmf);
 
 ### ALPHA-NUMERIC and underscore and dash
 $dial_status_e = ereg_replace("[^-\_0-9a-zA-Z]","",$dial_status_e);