Adtran Total Access 850 AC Chassis with 16 FXS (T1 RCU) 4203376L16 Printers The Adtran 4212904L4 specifically offers

The Adtran 4212904L4 specifically offers a single ADSL2+ WAN / Single Ethernet platform with integrated DSX-1 port

and wink delay (for DNIS)

III or V E&M signaling interfaces

or malfunctioning Nortel handset

Dell PowerConnect 2724 Switch

Adtran Total Access 850 AC Chassis with 16 FXS (T1 RCU) 4203376L16 Printers The Adtran 4212904L4 specifically offersAdtran Total Access 850 Router with 16 FXS 4203376L16 Description: The Adtran 4203376L16 includes a T1 RCU module and support for up to 16 FXS ports. This allows the Total Access 850 to convert a T1 circuit into 16 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