NetComm 4-port and 8-port Gateways Gateway Series Reference Manual page 35

NOTE: When the gateway is configured as Phone Book Manager server, it can also
be configured as a client at the same time by enabling Register to Phone Book
Manager option. This means the gateway also shares its Private Gateway Number
to other clients which register on it.
Private Network Numbers
• Gateway Number: A self-defined phone number for the gateway that the gateway will use as its
phone number to register on a Phone Book Manager server.
• Line: A self-defined extension number which allows remote gateways to reach a specific extension
line.
Example:
Assume a gateway uses "5700" as its gateway number and registers on a Phone Book Manager server
which your gateway registers on. To make a call to the gateway, simply dial 5700 which will cause one
of the FXS ports of the gateway to ring (the ringing port depends on hunting policy of the gateway). If the
gateway has configured its line extensions as "901"~"904", then to reach the extension line "90" of
the gateway you just simply dial 570090.
SmartVoice Gateway(s) User Guide
YML83 Rev
35