[Freeswitch-users] Incompatible destination

Steven Ayre steveayre at gmail.com
Wed Jun 30 03:52:11 PDT 2010


Then I suggest you pastebin your configuration, and debug-level freeswitch
logs for the call, with sip tracing enabled so that we can see why PCMA
isn't being used.

http://pastebin:freeswitch@pastebin.freeswitch.org/ and send the link here
when submitted.

-Steve



On 30 June 2010 10:19, Jonas Gauffin <jonas.gauffin at gmail.com> wrote:

> both PMCU and PCMA are activated.
>
>
> On Wed, Jun 30, 2010 at 9:56 AM, Steven Ayre <steveayre at gmail.com> wrote:
>
>> You won't be able to use G729 (it's either 18 or G729/8000 neither of
>> which appear).
>>
>> The 8 (PCMA) should work IF you have PCMA enabled. Check which codecs
>> you're allowing.
>>
>> Your FS might also be configured to leave the decision up to the
>> destination if you're bridging, so check whether that endpoint supports PCMA
>> too.
>>
>> And if you're doing PCMA-G729 that will fail with incompatibile
>> destination too unless you're using the commercial (licensed) version of
>> mod_com_g729.
>>
>> -Steve
>>
>>
>>
>> On 30 June 2010 06:20, Jonas Gauffin <jonas.gauffin at gmail.com> wrote:
>>
>>> Ok. I found the RFC with all valid names (rfc3551, correct?).
>>>
>>> Shouldn't it work anyway since "8" is specified in the "m" attribute?
>>> (From RC4566: If an attribute is received that is not understood, it MUST
>>> be ignored by the receiver)
>>>
>>> //Jonas
>>>
>>> On Mon, Jun 28, 2010 at 8:23 PM, Brian West <brian at freeswitch.org>wrote:
>>>
>>>> Omission of the RTP map is fine if its a standard number like 0, 8, 18
>>>> and such that are assigned.  What isn't valid is G.729a or G.729b both are
>>>> 100% invalid.  There is no such thing in the specs.
>>>>
>>>> /b
>>>>
>>>> On Jun 28, 2010, at 12:51 PM, Jonas Gauffin wrote:
>>>>
>>>> > FreeSwitch gives me INCOMPATIBLE_DESTINATION. My trunk provider says
>>>> that the SDP:s are valid. The first one looks OK by me. How about the second
>>>> one?
>>>> >
>>>>
>>>>
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