[SR-Users] RTPEngine + Kamailio state question

[Alex Balashov]

I’m not sure how the mapping works internally. But whatever the operation is, is that value stored somewhere or possible to store somewhere so as to persist across restarts in a turn-key way?

> On Sep 30, 2021, at 12:44 PM, Daniel-Constantin Mierla <miconda at gmail.com> wrote:
> 
> Hello,
> 
> wasn't it hashing them to get the hash id, and that was used for
> selection of the rtpengine instance?
> 
> Cheers,
> Daniel
> 
> On 30.09.21 17:49, Alex Balashov wrote:
>> Hi,
>> 
>> Sorry if I missed any developments on this, but:
>> 
>> Kamailio does keep a runtime association of Call-ID+Ftag => RTPEngine instance, which is significant if an RTPEngine set with multiple members is used, or if a non-default set is used for a given call.
>> 
>> When Kamailio is restarted, this runtime association goes away, so any subsequent offer/answer cycles or any other commands will (maybe) go to the wrong RTPEngine and/or the wrong set.
>> 
>> Last time I checked a few years ago, there was no way to persist this association across restarts. Has this changed?
>> 
>> Thanks!
>> 
>> — Alex
>> 
>> -- 
>> Alex Balashov | Principal | Evariste Systems LLC
>> 
>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>> 
>> 
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> -- 
> Daniel-Constantin Mierla -- www.asipto.com
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-- 
Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/