Connecting The Max 8 Plus Fxs Ports To A Pbx - Net2Phone Max 8 User Manual

Max 8 and 8 Plus User's Guide
1.5.1 Connecting the Max 8 Plus FXS Ports to a
PBX
PSTN
Connects to analog
trunk card, COIC
(COIB), or FXO card of
PBX
1 2
FXS Ports
Figure 2 – Max 8 Plus FXS Connections
COIC/COIB - Central Office interface card or board.
PBX – Private Branch Exchange
PSTN – Public Switched Telephone Network
Trunk or CO line – Line from Central office or switch
NOTE: FXS ports do not support IVR
functionality.
CO Line
FSU
3 4
1 2 3 4
Analog
Telephone
1 2 3
FXO Ports
4 5 6
7 8 9
* 8 #
PBX
Telephone
PBX
Switch
1 2 3
4 5 6
7 8 9
* 8 #
FOU
1 2 3 4
1 2 3 4
Hub
or
Switch
5 4 3 2 1 Uplink Power
9
Section 1
AC 110-240V
LAN CONSOLE POWER
O N
OFF