| Robert Kulagowski 2006-07-27, 1:11 pm |
| [Bump. Any ideas?]
Robert Kulagowski wrote:
> I'm upgrading a number of our remote offices to 8.0(3) for the 7970. I'm
> currently getting only 7kbytes/sec over the WAN from the publisher, so
> each phone is taking a long time to perform the upgrade. If I attempt to
> upgrade too many at the same time, some will fail to finish and not load
> the new firmware.
>
> I've uploaded the various 8.0(3) files up to the router, and configured
> the tftp-server commands on the router so that it serves up the files.
> I've temporarily changed option 150 to point at the router rather than
> the publisher.
>
> I've reset one of the phones and took a look at what it's trying to do
> (deb tftp events), and it's trying to download the existing firmware
> (7-0-2) from the router rather than the the 8.0(3). Is there something
> that describes the phone boot process so I can force it to load the new
> firmware from a local resource rather than over the (slow) WAN?
>
> Any other throughts on how to upgrade a large number of phones over the
> WAN?
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