The router supports that but Iran does not have predefined setting in IOS, so you have to adapt a similar country with modifications if any. This may be not a trivial task and may require use of a line analyzer and support from telco.
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...