Unity 5 and Unity 4

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Oct 1st, 2008
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quick question. have 2 unity servers networked together in diff countries. if we upgrade one server to unity 5.0 and leave other as 4.05 will it stop functioning with one another. the only reason they use it with one another is for public distribution lists.


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Bradford Magnani Wed, 10/01/2008 - 13:14
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  • Cisco Employee,


Yes, digital networking will work between a 4.0(5) and a 5.0.


Version Requirements for Digital Networking in Cisco Unity with Exchange

The following list shows the Cisco Unity version combinations that are supported for networked Cisco Unity servers, when the network includes Cisco Unity 5.x and later:

•7.0(2), 5.0(1), 4.2(1), 4.1(1), 4.0(5)

Hope this helps. If so, please rate.


kiru Wed, 10/01/2008 - 13:17
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just found it as well...Thanks!


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