[cisco-voip] 7906 phones stopped working with CME

[ROZA, Ariel]

Eric,

	You must have the phone firmware file on the router´s flash memory, and make sure that you have the tftp-server command applied too...

Regards,

Ariel 

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Erick Bergquist
Sent: Viernes, 12 de Septiembre de 2008 06:30 p.m.
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] 7906 phones stopped working with CME

Hi,

I have a strange issue, have about 15 7906 model phones on a CME 4.1 system and all of sudden all the 7906 phones except 1 no longer function correctly. They worked fine before. They just keep cycling trying to do something, if we put a 7911 model phone on same cable, same switch port, etc it works fine. We've rebooted the CME router also even and the phone is getting a DHCP address from the DHCP server and I can ping it briefly as it cycles.

On the phone itself, you power it on, the lights blink, then after a couple seconds the Cisco logo is displayed on the LCD and in corner there is square with a checkmark in it on first cycle after a power on.
On subsequent cycles the phone does, it displays logo with a circle in corner with a diamond or square in the circle (can't really make it out).

What is the factory reset procedure for the 7906?
I tried powering it on with holding down # key and then releasing when it lights up, then entering the 123456789*#0 sequence but that did not make any difference and I let it sit for 15 minutes after doing that.
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