Avaya Partner ACS 509 Processor Module (5x9, Release 7.0, Refurbished) Fujitsu Requires PSU/40 or PSU/60

Requires PSU/40 or PSU/60

and verified to ensure reliable

It also has a built in  2-way speakerphone for conferencing and listen only use

16 Programmable Auto Dial Buttons

34 programmable feature buttons

Avaya Partner ACS 509 Processor Module (5x9, Release 7.0, Refurbished) Fujitsu Requires PSU/40 or PSU/60Avaya Partner ACS 509 Processor Module (Release 7. 0) The Avaya Partner ACS 509 Processor Module (5x9, Release 7. 0) is a powerful control unit designed for Avaya Partner ACS phone systems. Supporting up to 5 lines and 9 extensions, this module provides the core processing and system management needed for small to mid sized business environments. With Release 7. 0 firmware, this unit offers enhanced system capabilities, improved performance, and