Hello,
Please when suddenly i can't call outside via PSTN lines (lines connected to voice Gateway 2660 ) --> what i must check exactly in CCM and Gateway ?
and how can i know that there a problem in this sense ? in which file in CCM ?
Be informed that i often met the kind of problem --> and when i reboot the gateway manualy , the problem be fixed and everybody can call outside --> but i think that rebooting gateway manually don't fix problem because it's repeat again
For this I could not surround the problem exactley ( in the CCM or Gateway )
Please could you help me for this issue
Best Regards
zahida