[OpenSIPS-Users] Kamailio restart problem

[Adrian Georgescu]

Hello Efelin,

You are using the wrong combination of software. MediaProxy was designed to work with OpenSIPS, as you are using it in combination with another solution, is unlikely somebody will know what the problem may be.

You should switch to use either  RTPProxy or OpenSIPS, this way other people may  be able to help you.

Regards,
Adrian

On May 13, 2011, at 9:23 AM, Efelin Novak wrote:

> Hi thanks for the answer.
> 
> This is a reply from the kamailio mailing list I was talking about.
> 
> 
> Hello,
> On 2/28/11 10:52 AM, Henning Westerholt wrote:
> > On Thursday 24 February 2011, Efelin Novak wrote:
> >> I'd like to ask whether my situation is normal. During kamailio restart
> >> calls are dropped from mediaproxy. Those two programs are connected using
> >> kamailio.sock. Why RTP strem is dropped when SIP proxy is restarted? I
> >> would expect just undelivered BYE or something.
> > Hi Efelin,
> >
> > i'm not an expert with mediaproxy, but does the kamailio hold some state that
> > mediaproxy need to proper route the RTP packets? This would explain the
> > behaviour that you observe, as this would probably lost during a restart.
> even if it needs details from SIP signaling, then it is a bug IMO that 
> media proxy kills the calls. Kamailio recovers the states of active 
> calls upon restart when dialog module is loaded, nothing is lost.
> 
> I never used media proxy, but restarts of kamailio when using rtpproxy 
> to relay the rtp does not impact at all the ongoing calls.
> 
> Cheers,
> Daniel
> 
> 2011/5/13 Saúl Ibarra Corretgé <saul at ag-projects.com>
> Hi,
> 
> 
> On 05/12/2011 05:23 PM, Efelin Novak wrote:
> Hi folks,
> 
> I already asked on the kamailio mailing list and they told me to ask here.
> 
> I have a problem with closing calls from mediaproxy after Kamailio
> restarts. Folks from kamailio told me that the kamailio itself does not
> have any troubles with restarting (/etc/init.d/kamailio restart). Calls
> bindings won't be canceled also, TM modules and so will store their
> information during a restart. The problem is with a media proxy. After
> kamailio restarts all media-streams(RTP) are dropped. Rtp-proxy does not
> have this problem. Is it my misconfiguration or known issue or a bug?
> 
> My mediaproxy version is 2.4.4 and Kamilio 3.1.0.
> 
> 
> This is not something MediaProxy does implicitly. RTP is relayed by the MediaProxy relay, which is not related to the SIP proxy.
> 
> We develop, test and use MediaProxy with OpenSIPS, but I'm not aware of any issue of this kind on Kamailio.
> 
> 
> Regards,
> 
> -- 
> Saúl Ibarra Corretgé
> AG Projects
> 
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