[Freeswitch-users] Reply of reinvite of 3pcc call with more than one codec

[José Lopes]

The first invite is without SDP (3pcc call),  the second invite (re-invite)
is with SDP and it is the reply of the second invite that have more than 1
audio codec on SDP.

My doubt is if it is possible to configure or change this behavior of
Freeswitch on the second invite (re-invite), so it answers with only 1
audio codec?

Best regards,
Jose Lopes


On Fri, Apr 28, 2017 at 4:47 PM, Michael Jerris <mike at jerris.com> wrote:

> neither of these traces contain a 3pcc re-invite.
>
> On Apr 28, 2017, at 5:26 AM, José Lopes <jose.lopes at itcenter.com.pt>
> wrote:
>
> On a call without sdp, with 3pcc=proxy, i didn't see the re-invite passing
> to the other side.
> I am using Freeswitch version 1.6.17.
>
> I got some logs from call without sdp: https://pastebin.
> freeswitch.org/view/2a4c86dc
> I got some logs from call with sdp: https://pastebin.
> freeswitch.org/view/59199348
>
> Best regards,
> Jose Lopes
>
>
> On Thu, Apr 27, 2017 at 5:31 PM, Michael Jerris <mike at jerris.com> wrote:
>
>> when we are talking about 3pcc=proxy, we pass the re-invite to the other
>> side and use their response.  If its responding with multiple codecs, is
>> that because the far end is?
>>
>> On Apr 27, 2017, at 12:18 PM, José Lopes <jose.lopes at itcenter.com.pt>
>> wrote:
>>
>> Hello,
>>
>> I set enable-3pcc=proxy on my sofia profile.
>>
>> I have done that test with FreeSwitch with vanilla config with enable-3pcc=proxy
>> on sofia profile.
>> On Thu, Apr 27, 2017 at 5:05 PM, Brian West <brian at freeswitch.org> wrote:
>>
>>> Did you set enable-3pcc=true on your sofia profile?
>>>
>>> On Thu, Apr 27, 2017 at 8:32 AM, José Lopes <jose.lopes at itcenter.com.pt>
>>> wrote:
>>>
>>>> Hello,
>>>>
>>>> I have a scenario that Freeswitch receive a call without SDP (3pcc
>>>> call) and this is ok.
>>>> But when Freeswitch receive a re-invite on that 3pcc call, it replies
>>>> with 200 OK but with more that one codec.
>>>>
>>>> I notice that when Freeswitch receive a call with SDP and after that,
>>>> it receives a re-invite, it replies with only one codec.
>>>>
>>>> The reply of the re-invite of 3pcc call with more than one codec causes
>>>> trouble on the other endpoint.
>>>>
>>>> It is possible to configure or change this behavior of Freeswitch on
>>>> 3pcc call?
>>>>
>>>> Best regards,
>>>> José Lopes
>>>>
>>>>
>
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