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| Mitel NuPoint Unified Messaging 640Mitel NuPoint Unified Messaging (UM; formerly Mitel NuPoint Messenger IP ) 640 delivers carrier-grade reliability and resiliency. NuPoint UM 640 scales to hundreds of thousands of users in centralized or distributed networks. |
| Mitel NuPoint Unified Messaging Standard EditionMitel NuPoint Unified Messaging (UM; formerly Mitel NuPoint Messenger IP ) Standard Edition is a full-featured and flexible unified messaging solution with a low total cost of ownership. |