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Reply To: SIP on A800

Teodor Georgiev

Check your “timetolive” value in the SIP config and tell me. Try to increase it to 10 minutes and see if the problem persist.

The SIP version of the first generation Quintums is not so reliable.

You should debug the SIP messages and see if Quintum tries to re-register to the PROXY after the timetolive expires.