Adtran Total Access 850 Router with 12 FXS 4203376L12 Handsets Provides four RS-449/V

Provides four RS-449/V

Up to 7 redundant M13 Multiplexers in a 2U 19" rack space

Bizfon 680 Phone System Features:

With a built in 10/100 switch

PRI to BRI

Adtran Total Access 850 Router with 12 FXS 4203376L12 Handsets Provides four RS-449/VAdtran Total Access 850 Router with 12 FXS 4203376L12 Description: The Adtran 4203376L12 includes a T1 RCU module and support for up to 12 FXS ports. This allows the Total Access 850 to convert a T1 circuit into 12 voice channels. The Adtran Total Access 850 is a modular integrated access device with 2 common slots along with 8 access slots for integrated voice and data. The Total Access 850 supports both T1 TDM and T1 ATM applications through