[OpenSIPS-Users] SRTP to RTP

Johan De Clercq Johan at democon.be
Wed Jul 31 08:46:06 EDT 2019


Use rtp/savp

On Wed, 31 Jul 2019, 14:40 Dragomir Haralambiev, <goup2010 at gmail.com> wrote:

> Hi,
>
> Thanks for your replay, but this not working.
>
> UAC1 receive 183 session progress with:
> receive audio 50106 UDP/TLS/RTP/SAVP 0 8 18 101
>
> UAC1   send to Opensips CANCEL.
>
> I make test with MicroSips latest version.
>
> Best regards,
> Dragomir
>
> На ср, 31.07.2019 г. в 15:04 ч. Sasmita Panda <spanda at 3clogic.com> написа:
>
>> Hi ,
>>
>> You have to do something like below  wherever you are calling
>> rtpengine_offer/rtpengine_answer.
>>
>> $var(rtpengine_flags) = "RTP/AVP replace-session-connection
>> replace-origin ICE=remove";
>>  rtpengine_offer("$var(rtpengine_flags)");
>>
>> $var(rtpengine_flags) = "UDP/TLS/RTP/SAVP rtcp-mux-offer ICE=force";
>>  rtpengine_answer("$var(rtpengine_flags)");
>>
>> You can modify this according to your requirement .
>>
>>
>> *Thanks & Regards*
>> *Sasmita Panda*
>> *Senior Network Testing and Software Engineer*
>> *3CLogic , ph:07827611765*
>>
>>
>> On Wed, Jul 31, 2019 at 5:16 PM Dragomir Haralambiev <goup2010 at gmail.com>
>> wrote:
>>
>>> Hello,
>>>
>>> I have 2 applications connected to Opensips+rtpengine:
>>> UAC1 -use encryption always. SRTP (RTP/SAVP)
>>> UAC2 - never use encryption  . RTP (RTP/AVP)
>>>
>>> How to setup Opensips to make follow call:
>>> UAC1 SRTP -----> Opensips+rtpengine -------> UAC2 RTP
>>>
>>> Thanks,
>>> Dragomir
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
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