My personal opinion on this is that it should be very low-priority. It's one of those problems that takes 99% effort for 1% marginal results, and even then, rather imperfect ones.

For almost any service provider, having a media relay while calls are on it is not the worst possible problem—certainly not when set against the expense and complexity of solving it. If the calls are properly distributed across an array of media servers, it shouldn't be a total service-impacting event for anyone, anyway.

On 10/19/2016 10:54 AM, Maxim Sobolev wrote:

Arsen, there is no readily-made solution with rtpproxy unfortunately for
that. Some time around 1.0 times circa 2007-2009, somebody submitted a
very rough patch to implement master/hot-standby scenario, but the patch
was not production-ready back then and the contributor was not available
to refine it further, so it ended up stashed somewhere on the branch in
git. I'd be happy to say we are working on that, but our resources are
limited and priority is to get features like SRTP, trans-coding and
video support. As always, pull requests/patches are welcome. With 2.x
code is much more modular, so it should be easier to get something like
that working.

-Max

On Wed, Oct 19, 2016 at 3:55 AM, Arsen <arsen.semio...@gmail.com
<mailto:arsen.semio...@gmail.com>> wrote:

    Hi guys,

    In addition to this interesting and useful thread, what is the best
    way to implement media session recovery, for example in
    Active/Passive HA scenario?
    I know that it is possible with rtpengine (redis db), is it possible
    with rtpproxy?



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