Avaya IP Office 500 Wall Mounting Kit 700430150 for Processor & Expansion Cards

Avaya Interface Controller Module Card IP Office 500 VCM 32 700417389

Avaya IP Office 500 Phone (1-2) 700431778 CARD

REF “A” STK Avaya IP Office 500 VCM32 V2 700504031 32 Channel Voice Compression

REF “A” STK Avaya IP Office 500 - VCM 32 700417389 32 Channel Voice Compression

Genuine AVAYA 700417330 Module with IPO IP500 Trunk Card 700503164

REF “A” STK Avaya IP Office 500 - Combo V1 700476013 Combination Expansion Card

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