Avaya Definity TN778 Packet Control Circuit Pack

TN778 Packet Control The TN778 interfaces the packet bus with SPE and terminates LAPD links. This Packet Control supports packet bus signaling on the ISDN D-channel for ASAI applications. The TN778 is also equipped with the protocol to process SPE with the pack bus. This model is replaced by the TN794 Network Control/Packet Interface. Features Interfaces packet bus with the SPE Supports packet bus signaling for ISDN-D-channel Provides protocol processing capability Replaced by TB794 Control/Packet Interface Includes Atlas 1-Year Warranty with Extended Warranty options available!