[cisco-voip] Upgrading firmware on 7961 remotly

[Wes Sisk]

Craig,

I just downgraded a 7971 from 8.0(3) to 7.0(2) with 240msec RTT and  
it eventually succeeded.  I am now attempting upgrade to 8.0(3) with  
240msec RTT and 1/20 packets dropped.  Any luck on getting the other  
info?

/Wes

On Aug 14, 2006, at 5:05 PM, Craig M Staffin wrote:


Group,

We are doing a centralized CCM deployment.  Our Callmanagers are  
split between Milwaukee Wisconsin and Cleveland Ohio.  (Yes we meet  
the 40ms with no problems)

However we are deploying sites in latin America now.  I just got done  
installing a site in Argentina off of one of our cluster based at the  
above locations.  there is about a 240ms RTT.

Everything is working fine however when i try to update the firmware  
on the phones they are timeing out.  If I sniff the port i can see  
all the TFTP traffic come back to the phone and the phone does an ack  
back to the server.  However the phone never actually updates the  
firmware it just sits at verifying load for about 30 minutes then  
fails and goes to its old load.

I have a TAC case open but TAC has not been able to help me in the  
least for the past week.

Has anyone else seen this one???

Thanks
Craig
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