[Spce-user] 422 Session Timer too small

[Carsten Bock]

Hi,

which Version are you using?
The SBC of of Version v2.2-rc1 has Session timers enabled; so they
need to send a re-invite every 5 Minutes (300 Seconds). This is
obviously too short for your PSTN-Gateway.
It might help increasing the value here:

In file /etc/ngcp-config/templates/etc/sems/etc/ngcp.sbcprofile.conf.tt2:
enable_session_timer=yes
session_expires=300
minimum_timer=90

and afterwards call "ngcpcfg apply".

Kind regards,
Carsten

2011/5/16 Sergey Babichev <zaikini at yandex.ru>:
> Hi all!
>
> I can't call via PSTN gw, call is ended by "422 - Session Timer too small" but inbound call was successful. What's problem may be?
>
> --
> Best regards,
> Sergey Babichev
>
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Carsten Bock
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