You cannot do that, your only option would be to use a remote control tool such as SinleWire Remote Phone Control or Voipintegration tool, or other vendor. But the phone would need to be registered to something at that time.
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...