The last day to order Avaya ADI licenses was December 6, 2019. Going forward, all IP Office license orders will need to be in PLDS format. If your system is Release 9.1 or lower, please contact us at 888-922-5200 to discuss your options
Avaya IP Office Release 9.1 Server Edition ADI License (339100). One Server Edition license is required for the primary server, the secondary server, and for each expansion system (Linux or IP500 V2). The licenses enable voice networking between systems in the Server Edition network.