The Avaya IP500 Phone 16 Module (700449507) and Avaya IP500 Phone 30 Module (700426224) provide POT ports for analog telephones. The Office IP500 Phone module is available in 2 versions giving 16 or 30 extensions. Telephones can be located up to 1km from the unit using CAT5 cabling (see Handset Cable Lengths).
Provides 16 extra Plain Ordinary Telephone (POT) ports to the IP500 Control Unit.
Provides 30 extra Plain Ordinary Telephone (POT) ports to the IP500 Control Unit.
These modules are compatible with the current IP500 Avaya IP Office system.