Avaya IP Office 500 V2 Phone Control Unit

Avaya IP500 V2 700476005 IP Office Control Unit Business Phone Server

AVAYA IP Office 500 V2 700476005 VOIP Control Unit with 4*Expansion Modules

Avaya IP500 V2 700476005 PBX Control Unit 1 Base Card Installed

Avaya 700476005 IP Office 500 V2 IP500V2 Control Unit - No Modules

Avaya IP Office 500 V2 Control Unit w Modules Untested

Avaya IP Office 500 V2 Phone Control Unit 7.0

Avaya IP Office 500 V2 System 700476005 w/ 700504556 DS ATM4V2 Combo Card