In sip.conf for one friend (Cisco 7970 phone) I have define this dtmfmode=inband And in xml.conf of that phone I have <preferredCodec>none</preferredCodec> <dtmfAvtPayload>101</dtmfAvtPayload> <dtmfDbLevel>3</dtmfDbLevel> <dtmfOutofBand>none</dtmfOutofBand> But DTMF doesn't work for that phone. Phone establishes call using g711 alaw codec. How should I configure phone and sip.conf to make DTMF work? -- Tomislav Par?ina Lama Computers Split Stinice 12, 21000 Split Tel.: +385(21)495148 Mob.: +385(91)1212148 SIP: tomo@pbx.lama.hr e-mail: tparcina#lama.hr http://www.lama.hr
Tomislav Par?ina wrote:> In sip.conf for one friend (Cisco 7970 phone) I have define this > dtmfmode=inband > > And in xml.conf of that phone I have > <preferredCodec>none</preferredCodec> > <dtmfAvtPayload>101</dtmfAvtPayload> > <dtmfDbLevel>3</dtmfDbLevel> > <dtmfOutofBand>none</dtmfOutofBand> > > But DTMF doesn't work for that phone. > > Phone establishes call using g711 alaw codec. > > How should I configure phone and sip.conf to make DTMF work?In asterisk sip.conf, use dtmfmode=rfc2833 for that extension, and in the SIPDefault.cnf boot file for the cisco, include: dtmf_inband: 1 dtmf_outofband: avt dtmf_db_level: 3 (you'll need to translate the above 7960 parameters into the 7970 xml parameters since I don't have a 7970 to play with.) Taking a wild-ass guess, you might be able to get by simply using the dtmfmode=rfc2833 parameter in asterisk without touching the phone. Try it.
In article <4517C22F.4050104@routers.com>, radamson@routers.com says...> In asterisk sip.conf, use dtmfmode=rfc2833 for that extension, and in > the SIPDefault.cnf boot file for the cisco, include: > dtmf_inband: 1 > dtmf_outofband: avt > dtmf_db_level: 3 > (you'll need to translate the above 7960 parameters into the 7970 xml > parameters since I don't have a 7970 to play with.) > > Taking a wild-ass guess, you might be able to get by simply using the > dtmfmode=rfc2833 parameter in asterisk without touching the phone. Try it.Hi Rich! dtmfmode=rfc2833 in sip.conf with <dtmfAvtPayload>101</dtmfAvtPayload> <dtmfDbLevel>3</dtmfDbLevel> <dtmfOutofBand>avt</dtmfOutofBand> In sepmac.cnf.xml works well. Thank you! -- Tomislav Par?ina Lama Computers Split Stinice 12, 21000 Split Tel.: +385(21)495148 Mob.: +385(91)1212148 SIP: tomo@pbx.lama.hr e-mail: tparcina#lama.hr http://www.lama.hr