Avaya Definity TN778 Packet Controller - R6 and earlier (Refurbished)

Avaya Definity TN778 Packet Controller - R6 and earlier (Refurbished)Avaya Definity TN778 Packet Controller (R6 and earlier). More Information Interfaces the packet bus with the SPE and terminates Link Access Procedure on the D Channel (LAPD) links Supports packet bus signaling for ISDN D channel signaling for ASAI applications and for packet bus mainetenance Provides a protocol processing capability to interface the SPE with the packet bus Replaced by TN794 Network Control Packet Interface

Provides for connection of two analog extension/lines (single line telephone extension or Loop Start CO) or one Panasonic Digital Super Hybrid system extension (effectively two extensions)

Mnfr Part #: 1432-2B

This DSS works with the Nitsuko DCX phone system

The KSU can be easily expanded to handle up to six (6) outside lines and 16 stations by inserting optional cartridges

Fixed features buttons include message

Use 1 per PIOU and PIOUS

making it a popular choice for general office environments

DK424 and DK424i systems

Inter-tel Premier 12-Button Phone

Product Code IN-9016-71

long-life design• Compact footprint for flexible placement

Full-duplex speakerphone