You can use a 2620 with beefed up memory, but I have had some high CPU utilization issues. They have smaller 1700 series routers but I am not sure about the modules supported. I switched it out with a 2651xm (no CPU issues at all) you may want to go with a little bigger router like the 2651xm. You will also need a PRI card, this is big bucks, about $5000 depending on your discount.
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...