Adtran Atlas 800 Series Octal ISDN S/T BRI Module 1200343L1 Other Networking Equipment Adtran 4200305L4 Features:

Adtran 4200305L4 Features:

Does not present any physical interfaces and is a plug-on board for all user interface modules and the resource host module

Comdial 7271C Flash Voicemail Card Description:

An additional DBU

Adtran 1200222L1 Features:

Adtran Atlas 800 Series Octal ISDN S/T BRI Module 1200343L1 Other Networking Equipment Adtran 4200305L4 Features:Atlas 800 Series Octal S T BRI Module 1200343L1 Description: The Adtran 1200343L1 provides eight ISDN S T interfaces to an Atlas 800 system. The 1200343L1 can emulate a Lucent 5ESS, Nortel DMS 100, National ISDN, or Net 3 Euro ISDN switch. Adtran 1200343L1 Features: Provides eight ISDN S T Interfaces Emulates Lucent 5ESS, Nortel DMS 100, National ISDN, and Net 3 Euro ISDN switch types Supported in ATLAS 800 PLUS, 810 PLUS, 830, and 890