I am having some troubles with DTMF detection on zap channels when the remote caller is calling from a noisy cell phone. It is actually detecting multiple DTMF tones (usually 2 or 3) when only one is sent (i.e. I press ‘3’ and Asterisk is detecting that as ‘333’.) I don’t know the exact situation with regards to signal strength, etc, but it seems to happen more often from users located in other cities. Here is my zapata.conf (I have tried with relaxdtmf set to yes and no, with no difference.)

 

[channels]

usecallerid=yes

hidecallerid=no

callwaiting=yes

threewaycalling=yes

transfer=yes

echocancel=yes

echocancelwhenbridged=no

echotraining=yes

pickupgroup=1

immediate=no

callprogress=no

relaxdtmf=yes

 

signalling=pri_cpe

switchtype=national

context=default

rxgain=15.0

group=1

channel => 1-23

 

 

Has anyone else had and solved this problem?

 

-Ryan

_______________________________________________
--Bandwidth and Colocation provided by Easynews.com --

Asterisk-Users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users

Reply via email to