Are you talking about security which prevents the misuse of IP Phone? if so then extension mobility is available there, so when you log out IP Phone, it can't be used to make or received calls, and there are also other customized solutions available which enable you to lock the keypad of IP phones so that when keypad is locked phone can't be used to make calls and all incoming calls would be transered to your mobile phone, please email me for more information.
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...