Do you hear an error after you dial the 12 digit? Something like: "The call can not be completed as dialed", if yes, then probably you are sending the International type on your calls and the telco is not liking that. Try changing the type to national and see if that works. You can see the type with a debug isdn q931
I had a client having this same issue where some countries can be dialed, but some cannot. This turned out to be a bug in the IOS that marks calls with certain number of digits as international and some telcos prepend a 011 when they see a call tagged as international. So we had to remark the call type as Unknown before it goes out to the telco, so that the telco doesnt prepend a 011. You can use ISDN map command to remark the tag.
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...