[cisco-voip] calls is being disconnected on 2811 gateway

[Ilya Rubinchik]

Hi!

We have one voip gateway in our organization, that is working strange. All calls through this gateway is being disconnected after 15 minutes. In show voice call history command's output disconnect reason is "Normal call clearing", but neither caller nor callee is hanging on.
Sample call flows:
SIP -> 2811 -> FXO
FXS -> 2811 -> SIP
FXS -> 2811 -> FXO

and so on.
It looks like maximum call duration is configured somewhere on gateway, but I didn't find such kind of parameters in documentation.

Please help!

Kind regards,

--
Ilya Rubinchik
Systems Engineer
Telecommunication Systems Division
ABRIS DISTRIBUTION, INC.
Tel: UZ: +998711405300 (ext. 2451)
Mobile: UZ: +998977128456
Fax: UZ: +998712995155
ICQ # 15508236
MSN: ilya.rubinchik at gmail.com<mailto:ilya.rubinchik at gmail.com>
E-mail: ilya.rubinchik at abrisdc.com<mailto:ilya.rubinchik at abrisdc.com>

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