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noc
New Member

ISDN Cause 102

Hi,

What is the meaning of "Recovery on Timer Expiry"(cause 102)in DISCONNECT message obtained by debug isdn q931? Which Q931 ISDN timers can be tuned on AS5400 box to improve ASR ?

Regards,

1 REPLY
Bronze

Re: ISDN Cause 102

Indicates that a procedure has been initiated by the expiry of a timer in association with Q.931 error handling procedures. Seems like the gateway is disconnecting the call because the call is not being setup in the time fram alloted.

Try tunning the T310 timer to 60sec.

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