[SR-Users] notify takes several seconds to generate

Daniel-Constantin Mierla miconda at gmail.com
Mon Dec 28 08:53:50 CET 2015

On 28/12/15 00:52, Juha Heinanen wrote:
> Juha Heinanen writes:
>> i noticed that kamailio 4.3 presence server takes several seconds to
>> generate notify when it receives subscribe request.
> OK, found the reason. subs_db_mode=3 and notifier_processes=1 (default)
> and waitn_time=5 (default) means that NOTIFY requests may be buffered
> for 5 seconds.
> so when UA quits and sends un-SUBSCRIBE, it will never get the final
> NOTIFY, because by that time it has already un-registered itself and sip
> proxy produces error message about it.  not good at all.
Isn't setting the value to 0sec disabling the buffering?


Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com

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