[Freeswitch-users] dynamic payload negotiation

[Giovanni Maruzzelli]

please, can you post (or much better, pastebin) a SIP trace ?



On Sat, Apr 27, 2019 at 1:54 PM Babak Yakhchali <babak.freeswitch at gmail.com>
wrote:

> Hi
> I'm trying to make calls between a custom softphone as client and
> freeswitch using opus as codec. when client calls freeswitch everything is
> working fine. but when I originate a call from freeswitch there is no audio
> from sofphone but client hears fs. After capturing packets I see that when
> client sends invite it is using 107 as its payload type and freeswitch
> sends 107 in reply. But when fs sends invite it is using 102 and client is
> sending 107. What is the standard? I think the softphone is doing something
> wrong because testing with jitsi works fine.
> thanks
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-- 
Sincerely,

Giovanni Maruzzelli
OpenTelecom.IT
cell: +39 347 266 56 18
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