Ringer Equivalence Number - Nortel Remote Gateway 9110 Installation And Administration Manual

June 2005

Ringer Equivalence Number

NOTICE: The Ringer Equivalence Number (REN) assigned to each terminal
device provides an indication of the maximum number of terminals allowed to
be connected to a telephone interface. The termination on an interface may
consist of any combination of devices subject only to the requirement that the
sum of the RENs of all devices does not exceed five (5).
For additional information, refer to "Ringer Equivalence Number" on page -254.
Remote Gateway 911x Series Installation and Administration Guide
Equipment attachment notices
247