Amit Salunkhe
2012-Nov-22 17:44 UTC
[asterisk-users] Incorrect DTMF detection in Asterisk 1.8
Hi All, I'm using 1.8 Asterisk and i havet set DTMF mode=rfc2833 in SIP global default settings. but when user sending DTMf event with SIP info method my asterisk accepting that DTMF. If default or global setting is rfc2833 then how come asterisk accepting SIP info dtmf event? what to check please guide Amit-- -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20121122/6b62f9c8/attachment.htm>
Joshua Colp
2012-Nov-26 12:29 UTC
[asterisk-users] Incorrect DTMF detection in Asterisk 1.8
Amit Salunkhe wrote:> Hi All,Hola,> I'm using 1.8 Asterisk and i havet set DTMF mode=rfc2833 in SIP global > default settings. > > but when user sending DTMf event with SIP info method my asterisk > accepting that DTMF. If default or global setting is rfc2833 then how > come asterisk accepting SIP info dtmf event? what to check please guideThe dtmfmode option normally controls just the sending of DTMF, but in the case of RFC2833 this overlaps some since it has to be negotiated within the SDP. For the other supported DTMF methods there is no negotiation that occurs and they are accepted at any time. Cheers, -- Joshua Colp Digium, Inc. | Senior Software Developer 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at: www.digium.com & www.asterisk.org