[SR-Users] TOPOS - record timeouts

Daniel W. Graham dan at cmsinter.net
Sun Dec 10 06:39:40 CET 2017


Thanks for the clarification!

-dan

From: Daniel-Constantin Mierla [mailto:miconda at gmail.com]
Sent: Saturday, December 9, 2017 3:13 AM
To: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>; Daniel W. Graham <dan at cmsinter.net>; Kamailio (SER) - Users Mailing List <sr-users at lists.sip-router.org>
Subject: Re: [SR-Users] TOPOS - record timeouts


Hello,

On 09.12.17 03:00, Daniel W. Graham wrote:
Looking for clarification on how the timers work, such as 'dialog_expire'.

Are these hard-set timeouts meaning if a dialog lasts longer than 'dialog_expire' there could be risk of the dialog not completing successfully?

If yes, any plans to integrate with DIALOG module to keep topos records up-to-date per active dialogs?

the dialog_expire is used only when the BYE is not received during that duration, if a call ends before, the associated records are deleted. Not receiving a BYE is very rare and if dialog module is used on some node in the network (or a media server/gateway with session expires enabled), it will send the BYE. So you can set for topos larger value for dialog_expires, this is like a safety option for topos alone.

Personally I do not plan any tighter integration with dialog module, if one adds something and makes it configurable via mod params, it will be considered for merging if all is ok with the code.

Cheers,
Daniel


--

Daniel-Constantin Mierla

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