The calls arrives to the gateway. If you call the DN assigned to that FXS port, you can hear the calling tone and if you make a show voice port summary you can see that the FXS port is ringing, but on the phone connected you can't hear no sound.
I've tried controlling the FXS port with H.323 and MGCP and the result is the same. Only changing the GW the problem was solved.
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...