R9.0 & 9.1 Upgrade Licenses

Avaya IP Office Large System Upgrade ADI License R9 (275669)

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Avaya IP Office R9 Large System Upgrade ADI License (275669)

The Avaya IP Office R9 Large System Upgrade ADI License is a large system upgrade license. This license will provide users with the ability to upgrade systems with more than 32 users or with external expansion modules.

To upgrade any existing IP Office system, an upgrade licenses, is required. Upgrade licenses depend on the system size.


  • Large System Upgrade License: IPO R9 UPG ADI LIC - 275669
  • This license can be used to upgrade a system with more than 32 users or external expansion modules
  • Basic Edition systems are automatically configured with either 48 to 100 users -
    signifying that it cannot use a small system license
  • Standard mode systems also require an Essential Edition License in order to operate unless the system has a virtual Essential License
  • For single site IP Office with Preferred and or Advanced Edition there is no additional impact -
    these customers will have no upgrade issues
  • For multisite networks with centralized voicemail there is no upgrade is - however recommended that the
    customer upgrade (first) to the IP Offices with Preferred/Advanced edition to reduce possible loss in functionality
  • IP Offices that do not have Preferred Edition but have one of the following:
    Office Worker, Teleworker, Mobile Worker or Power Users - will lose the associated functions
    (If they upgrade to a newer release and have on of the specified user profiles but no Preferred Edition license,
    they will receive a warning before installation and alarms after the installation)
  • If a virtual Essential Edition License is present, a Preferred Edition License is not a prerequisite for the user profile licenses
  • The Avaya One-X; Portal for IP Office server checks if there is a Preferred Edition License - alarms will be sent if not found
    IP Office Serve installation includes a note that the Power User, Teleworker, Mobile Worker and Office Worker
    require a Preferred Edition License and if this license is not present Avaya One-X Portal for IP Office will not work
  • The Avaya Softphone will also check for a Preferred Edition License -
    if none are found, an alarm to the administrator will be sent explaining that it was not found


  • Compatible with IP Office R6.0 - R9.1 systems
  • Additional licenses may be required
  • Will NOT work on R10.0 or higher

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