[SR-Users] Ringing Timeout

Alex Balashov abalashov at evaristesys.com
Mon Aug 9 19:33:18 CEST 2021

Hi Edward,

You can achieve this by manipulating the fr_inv_timer (timer to final dispositive response for the transaction):


The secret ingredient is to reset it in an `onreply_route` only once you have received a 180/183 response:



   onreply_route[MAIN_REPLY] {


— Alex

> On Aug 7, 2021, at 10:31 AM, Edward Romanenco <edwardr at telemessage.com> wrote:
> Hey all,
> I'm trying to find the best way for settings a timeout for the 'ringing' stage of a call - meaning - I would like to wait for 20 seconds between receiving status 180 / 183 / early media from the remote end and 200, if I fail to receive the expected response in this timeframe - call should be dropped. Most of the documented timeouts I saw count between the first invite to any of the aforementioned stages - but I'm actually looking for the opposite.
> Edward
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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/

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