Avaya 174459-License Technical Specifications
Avaya Voicemail Pro RFA – 2 Port Upgrade IP Office 500
Available in 2, 4, 8 and 16 channel licenses
Use this item for Release 1.0 to 8.1 systems
The IP500 and IP412 support up to 30 channels
The IP406 and IP406V2 support up to 20 channels
The IP403 supports up to 10 channels