| Category : Electronics>Telephones>Phone Systems>DigiAvaya TN464F-R Universal DS1/ISDN PRI InterfacePrice: USD13.99"Avaya TN464F The Avaya TN464F is a universal DS1 interface circuit pack that supports DS1 rate (24-channel) and E1 rate (32-channel) digital facilities. TN464F has CO, TIE, DID, OPS (Off - Premises Stations) port types that uses robbed signal protocol, proprietary bit-oriented signaling, (BOS) 24th channel signaling protocol and the DMI-BOS 24th channel signaling protocol. TN464F Features: DS1 Interface Circuit Pack, CO, TIE, DID & OPS Port Types, Supports T1 & E1 Digital Facilities, ISDN-PRI Connectivity, T1/E1 Line Test Jack Access"Other products from Factory Outlet Store & GoGoTech Stores |