Yes, assuming you're running MGCP, this is correct. In Callmanager, you will need to create a Route Group for each E1 and then create a Route List that includes both Route Groups. Then assign this Route List to Route Patterns.
Yes, you are correct here. You are short 12 DSP resources to complete the 30 channel E1. You would need to order at least the part you suggested PVDM2-16 (48 + 16 = 64 channels). There are no additional licenses required. Here is a good doc;
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...