Hope this could help, Please note Inband DTMF won't work unless the codec is ulaw or alaw (G711). Use out of band DTMF aka rfc2833 or info.
http://www.voip-info.org/tiki-index.php?page=Asterisk+sip+dtmfmode best regards, Marco Mouta ps.give me some feedback if it worked On 6/29/06, Shane <[EMAIL PROTECTED]> wrote:
Hello, Ther's probably a simple answer to this but I've searched around and haven't located anything as yet. Is there a way to have DTMF tones passed through Asterisk without it messing with them? I am using a tdm21b card and when I call an ivr system from the telephone handset (routed over sip or iax2) such as telebanking, the ivr has trouble recognizing tones. When I tested this with a remote party, I was told tones were breaking up. For example, a long press would result in a click, some silence and a small dtmf on the remote end. Triggering a speed dial didn't go well either as he heard only a few tones. I have dtmfmode=inband in sip.conf and have tried relaxdtmf=yes in zapata.conf. I realize Asterisk does need to detect dtmf for things like call parking but can it just pass the audio to the other side with no regard for whether it's dtmf digits? IE. long press results in long tone, etc. Best, Shane -- http://www.cm.nu/~shane/ _______________________________________________ --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
-- Com os melhores cumprimentos, Marco Mouta _______________________________________________ --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
