Adtran T3SU 300 Quad DSX Module 1200284L1 NEW Conference Phone SIP Doorphone compatible with IPBX

SIP Doorphone compatible with IPBX supporting SIP

Compatibility : Adtran Total Access 750

and a talk time of up to four hours

The Yealink VCS Phone has several built-in microphone arrays and supports 360-degree voice pickup with range extended up to 5 meters at 20KHz CD level broadband audio quality

Frame relay/PPP software

Adtran T3SU 300 Quad DSX Module 1200284L1 NEW Conference Phone SIP Doorphone compatible with IPBXProduct features Provides four DSX 1 ports for connecting DTE equipment Each module must be independently timed, with one source for all four ports Up to three Quad DSX 1 cards can be installed in the T3SU 300 This module is only supported in point to point applications with T3SU 300 units on both sides of the circuit NEW IN THE BOX T3: MODULES