Avaya MM722 BRI Media Module (700395239)

Features The Avaya MM722 Media Module provides two 4-wire S/T ISDN BRI 2B D access ports Each port interfaces to the central office at the ISDN T reference point Compatibility Supported in G350, G450, and G700 Media Gateways Includes  Refurbished Library Avaya Overview 250 350 Media Gateways Modules.pdf