The SARI (Secondary Access Rights Identifier) certificate is required once per Avaya DECT R4 install..

Avaya IP Office R10 Voicemail Pro 2 License..

Avaya IP Office R11 Essentials Edition License..

Avaya IP Office R11 Preferred Voicemail Pro License..

Avaya IPO R10+ 3RD Party IP Endpoint 1 License..

Avaya IP500v2 systems on software release 10+..

Avaya IPO R10+ IP Endpoint 1 License..

Avaya IPO R10+ RECEPTIONIST 1 License..

Avaya IPO R10+ SIP Trunk 1 License..

Avaya IPO R10+ Softphone 1 LIC..

Avaya IPO R11 Mobile Worker 1 LIC..

Avaya IPO R11 Office Worker 1 LIC..

Avaya IPO R11 Power User 1 License..

Avaya IPO R11 Teleworker 1 LIC ..

Avaya IPO R11 virtualized SE License..