We have a UC520 router, and last night we had a heating issue in our server room. We had to turn off all the equipment, and when turned back on, the VM light on the front didnt come on. We now have no voicemail.
I tried a reload through the telnet, but no success.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...