The first issue, as you said, is likely with the telco. Regarding the second issue, are you using caller ID on the lines? If not, you can turn off caller ID on the ports with the "no caller-id enable" command". The delay comes from the port waiting to receive caller ID before connecting the call.
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...