I use a PRI T1 with SIP Voice Gateway. Whenever i dial an invalid number, the message from telco saying this is invalid is received after 100sec. Is there any way to reduce the time the Telco message is played.
You can check with Telco the timer or parameter in signaling based on which they decide when to play the Invalid number announcement. Once it is known you can check whether it can be tweaked on your Cisco box through a service parameter or some other setting.
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...