AirLive VoIP-400 Series - Manual (Page 50)

ITG User’s Guide
Application A: FXS
Application-A has two possible connections. The A-1 connection shows the connection
between the gateway to telephone set (POTS) or FAX machine. The FXS module is used
in the A-1 connection. The other connection A-2, on the right hand side, is used to
connect the gateway and PBX that has the CO trunk interface. FXS is also used in this
connection. The telephone sets connected to PBX can be either POTS or digital
telephone depending upon the PBX capability.
Connection
A-1
Fax
FXS
FXS
IP
Connection
A-2
PBX
Telephone
Telepho Telepho Telepho Telephone
50 Command Line Interface