[OpenSER-Users] "noisy_ctimer" parameter in TM module

Mark Sayer datapipes at avtb.co.nz
Fri Feb 29 21:29:02 CET 2008


I'll cast one vote for removing it.

Mark

At 09:56 p.m. 29/02/2008, you wrote:
>Hi,
>
>I want to get some feedback from the users regarding one of the TM
>parameters: "noisy_ctimer" .
>
>This parameter, is disabled, would try to let a call to ring for ever
>(openser will never give internal timeout). But, the parameter is
>automatically turned on (disregarding the script setting) in certain
>conditions:
>     - parallel forking is done
>     - a failure route is set
>     - a failure callback is set by other module (like acc, cpl, dialog, etc)
>     - a fr_invite timeout was configured via AVP
>     - some reply was already received
>     - no other module explicitly asked for this (like siptrace, acc,osp)
>
>Following some discussion on the tracker, there is large support for
>removing this parameter as:
>     1) it is difficult to anticipate the final behaviour due complicated
>logic
>     2) due all dependencies, in 99% of the case, the param will be
>automatically turned on
>     3)it breaks the RFC3261, which make mandatory to have a final reply
>form a stateful proxy
>
>My question is:
>
>Is anybody having a good point in not removing this parameter (and
>having noisy_ctimer behaviour all the time)?
>
>I'm pushing this question only on users list, as between the developers,
>there is an consent in removing it ;)
>
>
>Regards,
>Bogdan
>
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