TN464D Universal DS1 ISDN Circuit Pack
The TN464D Universal DS1 ISDN Circuit Pack will provide users T1/PRI support to their Definity or Avaya Communication Manager system. All versions support CO, TIE, DID, and OPS port types using the robbed signal protocol.
Features
- DS1, E1 Rate Support
- Support for: CO, TIE, DID, and OPS
- Robbed signal protocol
- Proprietary bit-oriented signaling
- 24th channel signaling protocol
- DMI-BOS 24th channel signaling protocol
- One Year Warranty Included with Extended Warranty Options at Low Prices!