On 12/24/09 5:14 AM, Alex Balashov wrote:
One of the impediments to using mediaproxy2 is that AG does not seem
interested in maintaining or supporting long-term fundamental
compatibility with Kamailio/SR, as an OpenSIPS partisan. Perhaps I am
mistaken on that, but that is the impression that I get.
A good approach is likely to be possible soon in Kamailio 3.x/SR with
the use of the kernel-bound RTP proxy that was built into SER,
I do not exactly know how well it works at this point, but seems to me
like a better approach if my perception of political difficulties with
mediaproxy2 is accurate:
http://www.kamailio.org/docs/modules/3.0.x/modules/iptrtpproxy.html
AFAIK iptrtpproxy is very stable and deployed on some public voip
services. Perhaps the authors can give more feedback (therefore I cc-ed
sr-dev). I plan to start using it with Kamailio 3.0.
Along with this, I want to bring in attention another alternative, that
opens the service to more media-oriented features (e.g., like in call
audio messages): using a light weight media server in back-to-back user
agent mode, like SEMS (of course it could be very-stripped-down config
of asterisk or freeswitch). Network architecture would be:
[caller] ====== [kamailio] ====== [sems] ====== [kamailio] ====== [callee]
The over-all performances are comparable (when no transcoding happens)
with today's cpu power.
Cheers,
Daniel
--
Daniel-Constantin Mierla
* http://www.asipto.com/
_______________________________________________
Kamailio (OpenSER) - Users mailing list
[email protected]
http://lists.kamailio.org/cgi-bin/mailman/listinfo/users
http://lists.openser-project.org/cgi-bin/mailman/listinfo/users
