Avaya Definity TN464GP Universal DS1/PRI Interface (Refurbished)

Avaya Definity TN464GP Universal DS1/PRI Interface (Refurbished)Avaya Definity TN464GP Universal DS1 PRI Interface. More Information Supports DS1 Rate (24 Digital Channels) and E1 Rate (32 Digital Channels) All versions support CO, TIE, DID and OPS (Off Premises Stations) port types using the robbed signal protocol, proprietary bit oriented signaling, (BOS) 24th channel signaling protocol, and the DMI BOS 24th channel signaling protocol All versions also support ISDN PRI connectivity TN464E and later provide test

Telrad Avanti Auxiliary & IP Power Supply required for 2nd

4200 DSS Console

This phone offers reliable performance and intuitive operation

This card is used for single line phone and devices

Part# 9109-002-005

Part# 9109-016-000

The RDSU Toshiba card is a Digital/Standard Phone Interface Unit

This Toshiba card is a 4 circuit loop start CO line interface unit

Southwestern Bell Freedom Phone Replacement Handset

Privacy Release

Mitel Superset 4025 Speaker Display Phone (9132-025-200)

This phone requires V 8