Phone Switching Systems & PBXs

7 items in Phone Switching Systems & PBXs, priced from $17.00 to $1,890.00, including AVAYA, ERICSSON, Sonifex.

ERICSSON

ERICSSON ROJ 208 841/2 ROJ208841/2 R4A GEP2-4-QC-HD BOARD

Sonifex

HY-02

Rackmount Automatic Telephone Balance Unit TBU Hybrid HY02

GDK

GDK-100 MISB Iss:3 Extension Card.

NORTEL

NTAB3392

BCM 3.0 Maxtor Hard Drive for BCM 400

AVAYA

700504031

IP500 VCM 32 V2 Base Card

AVAYA

700434897

NEW Avaya 1151D1 Power Supply ( )

AVAYA

700280209

IP Office Small Office Edition 4T +4A +8DS (3VC) INTL PCS 18