[cisco-voip] 7921 fireware update fail

[Omori, Hiroshi]

I've seen this happen when the firmware on the phone is more current than what's available on the TFTP server.  The 7921 won't revert to a lower firmware revision and the update fails.

Hiroshi Omori
UCLA CTS - Network Engineer
University of California, Los Angeles
Communication Technology Services
Building CSB1, 2nd floor
Mail Stop 136308
741 Charles E. Young Drive South
Los Angeles, California, 90095
(310) 206-3700




From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of neil dsilva
Sent: Monday, January 31, 2011 7:54 PM
To: Martin Bufton
Cc: Cisco VoIPoE List
Subject: Re: [cisco-voip] 7921 fireware update fail

Double check the access point,whether connection is ok ?

Regards,
Neil Dsilva
On Tue, Feb 1, 2011 at 12:46 AM, Martin Bufton <m.bufton at spectra-group.co.uk<mailto:m.bufton at spectra-group.co.uk>> wrote:
Every time I power my 7921's it tries to update the firmware.

Shortly after that it says upgrade failed, I have tried this across the VPN and from a wireless access point connected to my TFTP server.


Any one seen this before?

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