The ninth step is to define the extension length that each of the Unity nodes assumes. The
extension length used within the Unity nodes should be the same length that was used
within the legacy voice-messaging node or nodes that it replaces.
Unity Voicemail = UNITY-2
Phone Switch =CallManager Cluster 2
Dial Plan = (DID Prefix) +
Extension
Range:
(408 52)
52XXX
(Access Code) +
Extension to
Avaya G3 1:
(8 256) 32XX
(Access Code) +
Extension to
CallManager
Cluster 1:
51XXX
(Access Code) +
Extension to
CallManager
Cluster 3:
(8 392) 3XXX
Legacy Voicemail =Octel 250 2
Extension Length ...
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