License question about 7920 to 7921 phones

Unanswered Question
Dec 17th, 2009

I have some 7920 devices that I will be replacing eventually (one immediately) with 7921G devices.  Currently we run CCM 4.2(3).

Do I need a 7921 with a license or can the 7920 license cover the new 7921?

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David Hailey Mon, 12/21/2009 - 12:10

If you have DLU's available on your cluster then you should be able to run the new phone.

Tommer Catlin Mon, 12/21/2009 - 13:11

Technically, it does not matter with CUCM 4.x.  If you purchase a 7921, it comes with the license.

When you finally upgrade to CUCM 7.x, you will be grandfathered into the new DLU licensing scheme.


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