Connecting To Fxo Interfaces; Figure 5-5: Rj-11 Connector Pinouts For Fxo - AudioCodes Mediant 1000B Hardware Installation Manual

Hardware Installation Manual
5.4

Connecting to FXO Interfaces

The procedure below describes how to connect the FXO port interfaces to telephone
exchange analog lines or PBX extensions.
Warnings:
Note:
An RJ-11 cable connector with the following pinouts is used:
To connect to FXO interfaces:
Using an RJ-11 connector, connect the FXO port/s to the required telephone interface.
Version 6.4
•
To protect against electrical shock and fire, use a 26 AWG min wire to
connect FXO ports to the PSTN.
•
Ensure that FXO ports are connected to the appropriate external
devices; otherwise, damage to the device may occur.
•
FXO ports are considered as TNV-3.
The FXO module is a customer ordered item. This section is applicable only if
your device is installed with such a module.

Figure 5-5: RJ-11 Connector Pinouts for FXO

33
5. Cabling the Device
February 2012