Adtran Atlas 800 Series Modem-16 Module 1200181L1 Switches Adtran 4205291L2 Features:

Adtran 4205291L2 Features:

Fixed Buttons Allowing Quick Performance of Standard Functions

The multiplexer cards on the 4205290L10 include a V

Full Duplexe Speakerphone

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Adtran Atlas 800 Series Modem-16 Module 1200181L1 Switches Adtran 4205291L2 Features:Adtran Atlas 800 Series Modem 16 Module 1200181L1 Description: The Adtran Atlas 800 16 analog modem module is designed for use with the Atlas 800 series. The card provides no external facing ports, instead providing 16 internal analog modems. The modems of the 1200181L1 can process up to 16 analog dial backup calls for disaster recovery. The 1200181L1 can handle up to 16 V. 90 modem calls and 16 ISDN B Channel calls for dial up. Those who want to use