[OpenSIPS-Users] Kamailio restart problem

[Efelin Novak]

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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