[OpenSIPS-Users] How to change media protocol?

[Dragomir Haralambiev]

.......
} else if (!isflagset(SRC_WS) && !isbflagset(DST_WS)) {
         $var(rtpengine_flags) = "RTP/AVP/SAVP replace-session-connection
replace-origin ICE=remove";
  }

in this case:
   $var(rtpengine_flags) = "RTP/AVP/SAVP replace-session-connection
replace-origin ICE=remove";

rtpengine_offer("$var(rtpengine_flags)");

This is no working.
Opensips received RTP/SAVP and forrward RTP/SAVP.
I like to received RTP/SAVP and forrward RTP/AVP.



На пт, 28.06.2019 г. в 17:47 ч. Johan De Clercq <Johan at democon.be> написа:

> Drop the webrtc part and you will be fine
>
> On Fri, 28 Jun 2019, 15:45 Dragomir Haralambiev, <goup2010 at gmail.com>
> wrote:
>
>> Hi,
>>
>> I do this but Opensips +rtpengine not converting encrypted media to
>> normal.
>>
>>  if (isflagset(SRC_WS) && isbflagset(DST_WS)) {
>>          $var(rtpengine_flags) = "ICE=force-relay DTLS=passive";
>> } else if (isflagset(SRC_WS) && !isbflagset(DST_WS)) {
>>          $var(rtpengine_flags) = "RTP/AVP replace-session-connection
>> replace-origin ICE=remove";
>> } else if (!isflagset(SRC_WS) && isbflagset(DST_WS)) {
>>          $var(rtpengine_flags) = "UDP/TLS/RTP/SAVPF ICE=force";
>> } else if (!isflagset(SRC_WS) && !isbflagset(DST_WS)) {
>>          $var(rtpengine_flags) = "RTP/AVP/SAVP replace-session-connection
>> replace-origin ICE=remove";
>>   }
>>
>> rtpengine_offer("$var(rtpengine_flags)");
>>
>> На пт, 28.06.2019 г. в 16:38 ч. Johan De Clercq <Johan at democon.be>
>> написа:
>>
>>> If goes to provider: rtp/avp
>>> Else rtp/savp
>>>
>>> So put your parameters in a var before calling rtpengine
>>>
>>> On Fri, 28 Jun 2019, 13:46 Dragomir Haralambiev, <goup2010 at gmail.com>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> Thanks for your reply.
>>>>
>>>> Yes I use rtpengine_offer like this:
>>>> rtpengine_offer("RTP/AVP/SAVP replace-session-connection replace-origin
>>>> ICE=remove")
>>>>
>>>> In this case Opensips + Rtpengine send INVITE to ITSP with Media
>>>> Protocol: RTP/SAVP,
>>>> But ITSP not supported RTP/SAVP (they supported only RTP/AVP).
>>>>
>>>> I'm looking for a way to setup Opensips to change Media Protocol from
>>>> RTP/SAVP to RTP/AVP.
>>>>  It means converting encrypted media to normal.
>>>>
>>>> Best regards,
>>>> Dragomir
>>>>
>>>>
>>>> На пт, 28.06.2019 г. в 10:52 ч. johan de clercq <johan at democon.be>
>>>> написа:
>>>>
>>>>> Change ruri to transport:udp.
>>>>>
>>>>>
>>>>>
>>>>> Start the params that you give to rtpengine_offer or answer with
>>>>> RTP/AVP or RTP/SAVP accordingly.
>>>>>
>>>>>
>>>>>
>>>>> *From:* Users <users-bounces at lists.opensips.org> *On Behalf Of *Dragomir
>>>>> Haralambiev
>>>>> *Sent:* Thursday, June 27, 2019 10:36 PM
>>>>> *To:* OpenSIPS users mailling list <users at lists.opensips.org>
>>>>> *Subject:* [OpenSIPS-Users] How to change media protocol?
>>>>>
>>>>>
>>>>>
>>>>> Hello,
>>>>>
>>>>> I have OpenSips + rtpengine.
>>>>> Opensips receive INVITE with Media Protocol: RTP/SAVP
>>>>> How to setup Opensips to forward INVITE to ITSP with Media Protocol:
>>>>> RTP/AVP. Like this scheme:
>>>>>
>>>>>
>>>>> INVITE with Media Protocol: RTP/SAVP --> (OpenSips +rtpengine)
>>>>> ---->INVITE with Media Protocol: RTP/AVP ---> ITSP
>>>>>
>>>>>
>>>>>
>>>>> Best regards,
>>>>>
>>>>> Dragomir
>>>>> _______________________________________________
>>>>> Users mailing list
>>>>> Users at lists.opensips.org
>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>
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