[cisco-voip] Controller T1, PRI, MGCP or something issue?

[Jonathan Charles]

First, do a show isdn status... send your output...

Second, do a debug ISDN q931 and send us the output after calling a bunch of
numbers...

Do some numbers work and not others?




Jonathan

On 2/14/07, Dane <d4rkf1ber at gmail.com> wrote:
>
> Ok love that subject I know, but I can't figure this out and not sure
> what the problem is.
>
> I have two PRI's coming into a 3745 with a Controller T1 module/card.
>
> You call in and you just get a busy signal.
>
> I do a debug isdn q931 and I see some calls, never seems to go above 5
> active calls.  I see some calls coming in on these controller t1 /
> PRI's
>
> However I keep getting a busy signal, and when I call I never seem to
> see anything happen in the debug isdn q931 so I question the call is
> even making it to the controller.  Yet they seem to be up and the
> PRI's seem to be up.
>
> I reset MGCP, I reset the gateway (which is this 3745) in callmanager.
> I have done a shut no shut on the controller T1 3/0 and 3/1
>
> I almost think maybe the PRI's show up and the 3745 sees that, but
> that maybe channels are down?  I can't seem to show the status of
> channels, is there not a command for that?
>
> Any ideas?
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