[cisco-voip] MCS hardware mix and match

[Kevin Thorngren]

Of course it is recommended that you run the latest OS versions.  There 
are no issues I know of with running different OS versions.  However, 
(I know this is not your question :-) running different versions of CCM 
in a cluster is likely to cause issues and is not supported, even if it 
is as minor as a difference in SR or ES level.

Kevin
On Apr 26, 2006, at 7:40 PM, Lelio Fulgenzi wrote:

> We do that here as well. 7835 pub and tftp server and 7845 subs. We're 
> upgrading to a new 7845 model on the weekend.
>  
> Any idea on whether different o/s versions/patches are ok on the 
> servers?
>> ----- Original Message -----
>> From: Philip Walenta
>> To: 'Derek Dolan' ; cisco-voip at puck.nether.net
>> Sent: Wednesday, April 26, 2006 7:38 PM
>> Subject: Re: [cisco-voip] MCS hardware mix and match
>>
>> I have assisted numerous customers in just this scenario.
>>  
>> Typical build:
>>  
>> Publisher - 7845
>> CTI/Extended services - 7835
>> Subscribers - 7845/7835's depending on number of devices.
>>  
>> Was blessed by TAC and various account teams each time.
>>
>> From: cisco-voip-bounces at puck.nether.net 
>> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Derek Dolan
>> Sent: Wednesday, April 26, 2006 6:33 PM
>> To: cisco-voip at puck.nether.net
>> Subject: [cisco-voip] MCS hardware mix and match
>>
>>
>> Does anyone know if there are there any technical or TAC support 
>> issues with mixing MCS platforms in a CallManager cluster?  e.g. 7835 
>> Publisher with 7825 subscribers?
>>
>> Thanks,
>> Derek
>>
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