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Avaya IP Office R9 Preferred Edition ADI License (275653)

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Avaya IP Office R9 Preferred Edition ADI License (275653)

An Essential Edition license is a pre-requisite for this license on IP500 V2 systems. A Preferred Edition license enables the following features:

Advanced messaging, multi-level automated attendant, secure meet-me conferencing, call recording, conditional call routing, Text to Speech (TTS) for e-mail reading for users with appropriate User profiles (for Windows only), queue announcements

A Preferred Edition license is a pre-requisite for any user profile licenses

In a multi-site network, the Preferred Edition license of the central system is automatically shared with other systems in the network, enabling user profile licenses on those other systems. However, each system supporting a Voicemail Pro server still requires its own Preferred Edition license for Voicemail Pro operation


  • For a IP500 V2 system fitted with a Unified Communications Module, the presence of the card acts as an automatic Preferred Edition license.


  • Compatible with IP Office R9.0+; An Essential Edition license is a pre-requisite for this license on IP500 V2 systems.
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