when they only return 1, that means that is what they want you to use. The call should establish in that case with g726-32 On Wed, Jan 6, 2010 at 6:57 PM, Brian West <brian@freeswitch.org> wrote:
NO the codec map includes 2 aka g726-32 which you don't have to list in the map if its defined in the standard... what I need is a pcap of the whole process.
/b
On Jan 6, 2010, at 6:43 PM, Mark Campbell-Smith wrote:
Thanks guys for your response. I'll have a read through the links sent to me.
On the INVITE my FS box sends to Phonzo (the SIP provider) the codecs it supports are G726-32, PCMU, PCMA.
v=0 o=FreeSWITCH 1262742568 1262742569 IN IP4 xxx.xxx.xxx.xx s=FreeSWITCH c=IN IP4 xxx.xxx.xxx.xxx t=0 0 m=audio 31566 RTP/AVP 2 0 8 101 13 a=rtpmap:2 G726-32/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:13 CN/8000 a=ptime:20
However, Phonzo responds with the following in the Session Progress message:
v=0 o=Sippy 158698636 1 IN IP4 80.232.37.178 s=- t=0 0 m=audio 61812 RTP/AVP 2 101 13 c=IN IP4 213.50.91.3 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15
Does that make sense? The codec rtpmap only included DTMF ...
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