[OpenSIPS-Users] SRTP to RTP

[Dragomir Haralambiev]

Hi,
When change the answer flag to

$var(rtpengine_flags) = " RTP/SAVP  rtcp-mux-offer ICE=force";
 rtpengine_answer("$var(rtpengine_flags)");

Call is connected but UAC1 not send and receive voices.

Regards,

Dragomir

На ср, 31.07.2019 г. в 15:53 ч. Sasmita Panda <spanda at 3clogic.com> написа:

> Hi Dragomir,
>
> I had mentioned to modify this according to your requirement .   If your
> phone only support RTP/SAVP then change the flag what I have mentioned
> while answering .
>
>
> *Thanks & Regards*
> *Sasmita Panda*
> *Senior Network Testing and Software Engineer*
> *3CLogic , ph:07827611765*
>
>
> On Wed, Jul 31, 2019 at 6:17 PM Johan De Clercq <Johan at democon.be> wrote:
>
>> 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
>>>>> _______________________________________________
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>>>>>
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