[cisco-voip] DN temporarily not reachable

[Erick B.]

Did you get this figured out?

Internal calls to or just external calls from the gateway?

debug isdn q931 shows what on problem calls?

What exact version of 8.6.2?  8.6.2.20000 (no patches) seems very
problematic from my experiences, SU2 (22900) and higher works better. SU3
is current.


On Wed, Nov 27, 2013 at 3:11 PM, Carlo <carlo_calabrese2006 at yahoo.com>wrote:

> Are you running sip or mgcp on the gateway? If sip may need to configure
> some resources.
>
> Sent from my iPhone
>
> On Nov 27, 2013, at 9:05 AM, Martin Schmuker <ms at bilobit.com> wrote:
>
>  Hi guys,
>
>
>
> at a customer we have a 8.6.2 CUCM installation with Cisco 2811 PRI ISDN
> Voice Gateway (H323). Phones are 8961 with Firmware sip8961.9-2-1. The
> problem is: Several times a day DNs are not reachable. It happens on
> different DNs and from to time.
>
>
>
> Does anyone have any hint? Is it maybe a phone firmware issue? In bug
> toolkit I can’t find any corresponding problem.
>
>
>
> Thank you very much in advance!
>
>
>
> Martin
>
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