Hi,
I have recently set up SIP trunk for a client. it had worked fine until about two days later since it was registered. The SIP trunk went down and never tried to re-register. in the peirod of time, there was no call activity. I had to reboot the router to bring the trunk back up.
anyone knows if there is a timer setting, which could stop the trunk registering with SIP provider after inactivity.
Many thanks.