Yes the best thing would be you send unicast over the internet to avoid the additional overhead and complexity (although quite minor) of GRE. Then once at destination you "convert" to multicast as needed. I don't think the router will do this for you and I'm unsure what would be the right device, but certainly there are.
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...