[Freeswitch-users] Getting INCOMPATIBLE_DESTINATION when FS could transcode, b_leg offer only contains a_leg codecs and not sure why

[Mitch Capper]

It was several items but they are now documented at:
https://freeswitch.org/confluence/display/FREESWITCH/Codec+Negotiation#CodecNegotiation-MixingMedia/Codecsondifferentlegs(transcoding)

~mitch

On Thu, Dec 3, 2015 at 12:31 PM, Russell Treleaven <rtreleaven at bunnykick.ca>
wrote:

> Please share the solution.
>
> On Thu, Dec 3, 2015 at 3:18 PM, Mitch Capper <mitch.capper at gmail.com>
> wrote:
>
>> This was solved in irc thanks:)
>>
>> ~mitch
>>
>> On Thu, Dec 3, 2015 at 6:34 AM, Mitch Capper <mitch.capper at gmail.com>
>> wrote:
>>
>>> I am not sure if I just don't understand the negotiation process
>>> correctly or something is wrong.  Currently running 5ab62d81147
>>> (2015-11-26).   I am getting INCOMPATIBLE_DESTINATION which seems to be
>>> because FS is only offering the b leg the codec it settles on for the A leg
>>> (sounds very much as if inherit_codec is true or disable-transcoding is
>>> true however both are set to false).
>>>
>>> Making a simple outbound bridge through mod_sofia and the A leg only
>>> supports a codec B does not (SPEEX for example) and it ends up that is the
>>> only thing offered to the B leg.
>>>
>>> I do have inbound-codec-negotiation set to generous and
>>> inbound-late-negotiation set to true (for both profiles), but I would
>>> assume FS should still offer all the outbound-codec-prefs on the invite for
>>> the bridge, but instead it is only offering the a-leg codec.
>>>
>>> I would assume it should just transcode but instead it fails.
>>>
>>> fail: https://pastebin.freeswitch.org/24471 works:
>>> https://pastebin.freeswitch.org/24472
>>>
>>> I am not sure what I am missing.
>>>
>>> ~mitch
>>>
>>>
>>
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>
>
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>
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