[Freeswitch-users] Unable to establish end-to-end OPUS communication with installation freeswitch configuration

[Dragos Oancea]

Try:

<param name="inbound-late-negotiation" value="false"/>

We can look on it if there's a github issue.



On Mon, Feb 21, 2022 at 10:14 PM MG PX <mgpx38 at gmail.com> wrote:

> Hello all,
> I did a test with a softphone configured in G722 only and a softphone
> configured in OPUS only and there everything works fine. I hope it can give
> an idea to someone who has more expertise than me in FS to understand what
> happens with pure OPUS communications.
> Thank you in advance for your help.
> BR
>
> Le mar. 15 févr. 2022 à 12:06, MG PX <mgpx38 at gmail.com> a écrit :
>
>> Freeswitch is at ip address 192.168.0.27
>> My softphone #1 is registered with freeswitch as user 1005. It is at ip
>> address 192.168.0.30
>> My softphone #2 is registered with freeswitch as user 1006. It is at ip
>> address 192.168.0.16
>> 1005 calls 1006 using OPUS codec.
>> The call does not succeed because the media stream (audio only in my
>> case) initially established between FS and the caller 1005 is interrupted
>> after FS has setup the communication with callee 1006 and sent the SIP OK
>> to caller 1005. All other media streams are correctly established.
>> I got this behaviour only with OPUS codec. It works correctly with G722
>> codec for instance.
>> I tried with freeswitch 1.8.7 under windows and freeswitch 1.10.7 under
>> linux and got the same result.
>> I tried different freeswitch settings with the same result.
>> Can someone help me to solve this problem? I don't know where to look
>> anymore.
>>
>> I attached a wireshark capture. It shows that FS is not sending media
>> packets anymore to 1005 (192.168.0.3) after it has sent the SIP OK (packet
>> #2360).
>> I also attached freeswitch log.
>>
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