[cisco-voip] tftp server 255.255.255.255

Neil Robst Neil.Robst at ioko.com
Mon Feb 14 07:42:30 EST 2011


I assume you have the "option 150" settings configured in the DHCP scopes for these phones pointing at the correct TFTP servers?

That's what we use here and it works a treat...

Regards,
Neil

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
Sent: 14 February 2011 12:36
To: Andy Carse
Cc: cisco-voip
Subject: Re: [cisco-voip] tftp server 255.255.255.255

There are some remote control software solutions out there that might be useful. You still have to perform the steps but it's a little better than having to visit each site. 

Sent from my iPhone

On Feb 14, 2011, at 6:31 AM, Andy Carse <andy at carse.demon.co.uk> wrote:

> I guess I already know the answer, but I'll ask any way.
> 
> I have possibly several handsets that have been deployed that out of the box had their tftp server as 255.255.255.255.
> 
> They are setup for DHCP but the tftp server info doesn't seem to get updated, I have seen this before but we found it whilst actually deploying handsets so we checked them as they were rolled out.
> 
> As such they would have booted up ok and worked assuming they didn't have extension mobilty setup.
> 
> No we are in the process of upgrading the firmware for an upgrade due in a couple of weeks.
> 
> These handsets won't be able to upgrade is there an "easy" way of finding these devices?
> 
> They won't show up in the Device Firmware Load info as they don't talk to the cluster in the normal way.
> 
> The only way we have found to recify this is to visit a handset and erase its config.
> 
> we have 10 sites and 4000 handsets, so it could take awhile.
> 
> Currently running 5.1.2 going to 7.1.5su3
> 
> -- 
> Rgds Andy
> 
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> cisco-voip at puck.nether.net
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