[cisco-voip] Troubleshooting carrier issues

[Robert Kulagowski]

On Mon, May 4, 2015 at 1:46 PM, Jose Colon II <jcolon424 at gmail.com> wrote:
> We had a issue like this where some calls would make it and then randomly a
> call would get a "The number you've dialed is not in service" message. What
> the issue was after 3 months of searching was that one of the trunks between
> the carriers was being over utilized. So a call would get through sometimes
> and then get a busy or error messages depending on where the call
> originated.
>
> Hope that helps. Took us forever to get figured out

It helps, but not in a good way. Did the carrier do the searching, or
did you need to do something? I feel stuck because it's not working
(randomly), and that's never good.

Thanks.