[cisco-voip] DN temporarily not reachable

Brian Meade (brmeade) brmeade at cisco.com
Wed Nov 27 13:38:11 EST 2013


Martin,

What do you mean by they're not reachable?  Do you get any sort of announcement when calling them?  Does it happen for both internal and external calls?

Brian

From: cisco-voip [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Martin Schmuker
Sent: Wednesday, November 27, 2013 12:06 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] DN temporarily not reachable

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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