CME 3.3 upgrade

Unanswered Question
Apr 3rd, 2009
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Hi all,


Is it possible to upgrade CallManager Express software to newer version?


We have router 2811 (2811, 256MB RAM, 64MB FLASH) with old CallManager Express 3.3 (IOS version: c2800nm-spservicesk9-mz.124-3g.bin), and needing to connect unsupported new types of phones Cisco 7911, Cisco 7961.


What is necessary for successful upgrade?


Best regards,

Miroslav Petkovic


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miroslavpetkovic Fri, 04/03/2009 - 07:18
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I found IOS: c2800nm-spservicesk9-mz.124-23.bin.


When I try to copy this IOS on empty flash, process failed after 98% (33,546,240 bytes).


Result was same when I tried to load IOS from TFTP server, process failed after 98% (33,546,240 bytes).


After crossing a border of 33MB of loaded IOS, there starts to appear O signes (OOOOOOOOOOOOOOOOOO....),and it never ends, so I need to power cycle my router to make it load the old IOS.


Thanks!


BR

Miroslav

dezoconnor Fri, 04/03/2009 - 07:40
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Hi Miroslav, do you have enough room on your flash? Thats possibly why its failing, not enough capacity. Take a back up of the old IOS, delete, then try again.


Darren

miroslavpetkovic Fri, 04/03/2009 - 08:23
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I tried to load IOS on empty flash, and it was same.


After crossing a border of 33MB of loaded IOS, there starts to appear O signes (OOOOOOOOOOOOOOOOOO....),and it never ends, so I need to power cycle my router to make it load the old IOS.


BR,

Miroslav

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