[OpenSIPS-Users] sdp answer

riko nir nir.riko12345 at gmail.com
Mon Jan 11 11:00:34 CET 2016


Ok. Incase if the media needs to go via rtpengine, then how the signaling
happens, and how the rtpengine is forwarding the media to the other end?

In case of DTLS, only the DTLS handlshake needs to be taken care by the
RtpEngine, and the SRTP is handled by some other media server, and only the
DTLS-key needs to be send to the media server. In that case, how can we
fetch dtls-key after the DTLS handshake?

Thanks.

On Mon, Jan 11, 2016 at 3:13 PM, Bogdan-Andrei Iancu <bogdan at opensips.org>
wrote:

> Hi Riko,
>
> There are no SDP answers created by opensips - it simply changes the
> received SDP offer and it forwards it to the next destination - basically
> it is doing proxying (performing some changes too) of the SDP offers
> between the end points.
>
> Best regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developerhttp://www.opensips-solutions.com
>
> On 06.01.2016 15:42, riko nir wrote:
>
> Hi all,
>
> How is the communication flow happens between opensips and rtpengine
> incase of a call through SIP over websocket?
> When opensips receives a sdp offer from a web-based sip client, opensips
> is creating sdp answer or rtpengine is creating sdp anwer or rtpengine just
> updating ice information only in sdp and other than that, media related
> info is created by opensips?
>
> Thanks.
> Riko
>
>
> _______________________________________________
> Users mailing listUsers at lists.opensips.orghttp://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>
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