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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Compatible with DKT3000 Telephones
Inter-Tel 8520 Features:
Speed: Gigabit
up to three T1/PRI connections
3071 is an expansion module designed for the Inter-Tel 550
Adtran Total Access 850 BCU 1200373L1 Condition:Refurbished Compatible with DKT3000 TelephonesAdtran Total Access 850 BCU 1200373L1 Description: The Adtran 1200373L1 is a BCU TDM module for the Adtran Total Access 850. The Adtran 1200373L1 bank controller unit supports time division multiplexing. The BCU is required to activate the integral T1 network interface on the Total Access 850. The 1200373L1 provides a DB 9 serial port for managing the gateway. Adtran 1200373L1 Features: Activates the TA 850's T1 Port Provides Time Division
