Not yet. But I got news: my ITSP told me that the problem may not be on the FXO interfaces, but in the ITSP's connection to the PSTN. This connection is holding some calls, and they have not solved this problem yet. Indeed, the problem I found was strange, because I expected to find exactly the opposite: I mean, the not answered calls being held and the answered calls being released after some time.
I'll make more tests, to different regions and see what happens.
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...