Foreign Exchange Station (FXS) Interface Modules
Important:
Ensure you use standard straight-through RJ11 modular telephone cables with FXS
interface modules. TIP must connect to TIP and RING must connect to RING. FXS ground
start does not work if polarity is reversed.
Important:
Avaya does not support FXS port connections leaving the building. Use FXS connections
for intra-building purposes only.
Voltage:
The 2- and 4-port FXS interface modules have a ring signal generator that is a source of
hazardous voltage. Do not touch the RJ11 port conductors, the conductors of a cable (that
is, the exposed metal ends of a cable connector) connected to the RJ11 port, or the circuit
board when the ringer is active (an incoming call activates the ringer).
Foreign Exchange Office (FXO) Interface Modules
Important:
Ensure you use standard straight-through RJ11 modular telephone cables with FXO
interface modules. TIP must connect to TIP and RING must connect to RING.
Voltage:
The 2-port and 4-port FXO interface modules can receive a ring signal that is a source of
hazardous voltage. Do not touch the RJ11 port conductors or the conductors of a cable (the
exposed metal ends of a cable connector) connected to the RJ11 port.
Advanced Gateway 2330 internal module installation and removal
This section provides information for installing and removing Advanced Gateway 2330 internal
modules.
Removing the Advanced Gateway 2330 top cover
Use the instructions in this procedure to remove the Advanced Gateway 2330 top cover.
Voltage:
Do not open the Advanced Gateway 2330 top cover while the unit is powered.
Advanced Gateway 2330 modules
Regulatory Information
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