Avaya MM711 Refurbished

Description

Avaya MM711 Analog Refurbished P/N 700221146
Description:
Any of the 8 analog ports can be configured as:
Loop start or ground start CO trunk.
Wink start or immediate start.
Analog DID 2-wire analog outgoing CAMA E911 trunk.
Analog tip/ring port for devices such as single line telephones with or without LED message waiting indication.