[Freeswitch-users] codec negotiation error

[Brian May]

Hello,

I receiving an incoming call, with the G.729 PCMA codec. I try to bridge
this call to my VOIP provider. This generates the following SDP packet:

=== cut ===
v=0
o=FreeSWITCH 175841631 175841632 IN IP4 59.167.180.194
s=FreeSWITCH
c=IN IP4 59.167.180.194
t=0 0
m=audio 29188 RTP/AVP 0 101 8 3
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
=== cut ===

I think this is bad, as PCMA isn't listed in the codecs available.

How do I debug this?

I am assuming this might be the reason why I am not getting incoming
audio (does this make sense?)

Regards
-- 
Brian May <brian at linuxpenguins.xyz>
https://linuxpenguins.xyz/brian/