User manual

common Line Hunting Group Number. When this number is dialed, the Gateway system will find a
free FXO line connected to PBX. This hunting will skip all busy lines and absent lines and find only
the idle line to the PBX. After the available line is found, you can hear the dial tone from PBX. After
that, you can dial the needed phone number out through PBX.
Step3: Let GW Register to Gatekeeper/SIP Proxy Server (If user does not have Gatekeeper/SIP
Proxy Server, Please go to Step 4: Outgoing Dialing Plan)
 Gatekeeper IP address: There is a gatekeeper address fields. If this gateway does not want to
register to any gatekeeper, just set value 0 to the primary gatekeeper address.

SIP Proxy Server IP addresses: There is a SIP Proxy Server address fields. If this gateway does not
want to register to any SIP Proxy Server, just set value 0 to the primary gatekeeper address.
Step 4: Outgoing Dialing Plan
The purpose of “Outgoing Direct Call” setting is to let user create a proprietary dialing plan when this
Gateway is not registered to any H.323 Gatekeeper or any SIP Proxy Server. This setting can also assign
some dialing plan to local ports (including prefix strip, prefix addition).
Through this setting, user can directly map a number to a specific gateway (IP address).