Table of Contents
Advertisement
CO Line Boards
CO Line Boards
LCOB4/8/12 (Loop Start CO Line Interface Board)
The MBX IP LCOB (Loop Start CO Interface Board) is a board for PSTN interface on MBX IP
system. There are three kinds of LCOB. The LCOB4 is for 4 ports PSTN Interface. The LCOB8
is for 8 ports PSTN Interface. The LCOB12 is for 12 ports PSTN Interface. The LCOB basically
supports Caller Identification (CID) detection, Polarity Reversal (PR) detection, Call Progress
Tone (CPT) detection. And the LCOB has one Power Failure Transfer (PFT) circuit for 1st port.
>>> The LCOB4/LCOB8/LCOB12 board can be installed on any universal slot.
Release 1.0
LCOB4
MBX IP Hardware & Installation Guide
Chapter 4: Board Installation
November 2010
4-14
Advertisement
Table of Contents
