I need to know if there is any way to grant/block access to a phone connected to a FXS port. For instance, the telephone would be blocked until user dials a code to be granted access and allowed to place a call. I have checked voice-port and dial-peer configuration commands, but found nothing. Any ideas?
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...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...