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IOS Compatability with the 7915

klacross
Level 1
Level 1

‎02-09-2009 04:13 PM - last edited on ‎03-25-2019 07:47 PM by Community Manager

I had heard that there are IOS compatability issues with the 7915. Any one have any more detail?

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Nicholas Matthews
Level 9
Level 9

‎02-09-2009 04:17 PM

To support Cisco 7915/7916 extension modules, the IP phones must have firmware 8-3-5 or a later version.

It looks like CME 4.3/7.0 supports the 7915. This translates to 12.4(11)XZ or 12.4(20)T

hth,

nick

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k-xavier
Level 1
Level 1
In response to Nicholas Matthews

‎02-09-2009 09:08 PM

I have a uc520. What do I need to do to support the 7915 side car? I upgrade to 4.2.9 which is listed as the latest image for the UC520.

I don't want to hose the uc520 by going directly to CME 7 IOS image.

Any ideas

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