16 Oct
2012
16 Oct
'12
12:06 p.m.
Hi Johansson, All
Sincier regards and thanks for input.
As I understand, all media packets pass through RTP Proxy. The RTP Proxy
will receive simple UDP media packets from endpoints. Next RTP proxy today
pass those RTP packets to destination party.
My job is precisely to support TLS and DTLS path between RTP Proxy and
destination party. In my setup the destination party is a media server.
Do you really see a risk to have this setup. If so, please elaborate.
I underdstand here the challenge setup TLS/DTLS connection with media
server and send/recv media packets with server usuing either TLS or DTLS.
Also you mentioned "There's also solutions for RTP over DTLS" , can you
please share from where I can get the reference solution, it help me to
great extent.
Best Regards
Kamal
On Tue, Oct 16, 2012 at 12:08 AM, Olle E. Johansson <oej(a)edvina.net> wrote:
15 okt 2012 kl. 13:24 skrev Peter Lemenkov <lemenkov(a)gmail.com>om>:
SRTP use DTLS for key exchange. There's also solutions for RTP over DTLS,
but the recommended way is DTLS+SRTP. This is what's standardized for
WebRTC,
and the way forward for SIP media as well.
However, I don't see how RTPproxy can be the endpoint for DTLS key
exchange, since
it breaks the end2end path. Clients should use TURN relays...
Curious on how you see this working!
/O
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Hello.
2012/10/15 Kamal Palei <palei.kamal(a)gmail.com>om>:
> Hi All
> I am planning to enhance RTP proxy to support TLS and DTLS.
> We have some requirements where we need to send RTP packets either over
TLS
or over
DTLS.
Shouldn't it be better to rely on SRTP/ZRTP instead rather than making
your own incompatible realisation?