Features 16 port analog interface Each port supports one voice terminal with or without LED and neon message waiting indicators (message waiting…
Features 8-ports for loop-start or ground-start CO, foreign exchange (FX), and Wide Area Telecommunications (WATS) trunks. Each port has Tip and Ring…
Features Provides four touch-tone receivers and two general purpose ton receivers to detect call progress tones, modem answer-back times, transmission test…
Features Records and stores announcements that can be played back on demand as part of a calling feature 16 channels Required for Multiple…
Features 8-ports used for immediate-start and wink-start direct inward dialing (DID) trunks Each port has tip and ring signal leads TN753B required to…
Features Provides 8 asynchronous, 4-wire DCP ports that can connect to 7400 series and 8400 series digital voice terminals, attendant consoles,…
Features Provides 4 touch-tone receivers and two general-purpose tone receivers to detect call progress tones, modem answer-back tones, transmission test tones,…
Call 1-800-955-6082 for Availabilty/Configuration/Pricing Refurbished Library Avaya Definity…
Features Provides 4-ports for Type 1 or Type 5 four-wire E&M lead signaling tie trunks that can be automatic, immediate-start, wink-start,…
Features Provides 4-ports for Type 1 or Type 5 four-wire E&M lead signaling tie trunks that can be automatic, immediate-start, wink-start,…
Features Provides 4 ports Each port has T, R, SZ, SZ1, S, and S1 signal leads Used for on-premises applications such as music-on-hold,…
Features 767 B/C/D supports DS1 Digital Connectivity Supports CO, TIE, DID, and Off-Premises Stations (OPS) port types using robbed bit signaling protocol Supports…
