This section does not apply if the IP500 V2/IP500 V2A is running in IP Office Subscription mode. For other systems:
•The Unified Communications Module automatically enables 4 ports for Voicemail Pro operation. You can license additional ports for up to 20 ports when running Voicemail Pro and one-X Portal for IP Office, or up to 40 when running just Voicemail Pro.
For Voicemail Pro operation on Unified Communications Module, the following licenses are used:
This license is a pre-requisite for the Preferred Edition license below.
•Preferred Edition (Voicemail Pro)
The Voicemail Pro application requires this license. The license enables the application and 4 voicemail ports.
•Preferred Edition Additional Voicemail Ports
These licenses add additional voicemail ports. You can add multiple licenses, up to 20 ports when running Voicemail Pro and one-X Portal for IP Office, or 40 ports when running just Voicemail Pro.