User`s manual

H.323 User's Manual 8. Telephony Capabilities
Version 5.0 275 December 2006
8.13.3 Using Two Gateways with Gatekeeper
In this demo, a call can be made from an endpoint in one gateway to an endpoint in
another.
¾ To configure the ini file parameters, take these 8 steps:
1. Use Gatekeeper.
2. In ‘GatekeeperIP’, insert the IP of the PC that runs the Gatekeeper.
3. Endpoint numbers of the first gateway: 101...108.
4. Endpoint numbers of the second gateway: 201...208.
5. Run Gatekeeper on the PC.
6. Start gateways and load the configuration ini file.
7. Make a call from one endpoint to the other.
8. Display the Gatekeeper log messages to show the Gatekeeper activities.
8.13.4 Using Gateway with NetMeeting™
In this demo, a call can be made from an endpoint in one gateway to NetMeeting™.
¾ To configure ini file parameters, take these 7 steps:
1. Configure endpoint numbers of the FXS module: 101...108.
2. Configure NetMeeting IP address using prefix definition:
Prefix = ’200, NetMeeting IP address’.
3. Start gateway and load the configuration ini file.
4. Set default number for NetMeeting to gateway calls: DefaultNumber =101 (or any
other number 102 to 108).
5. Start gateway and load the configuration ini file.
6. Make a call from any endpoint to NetMeeting™ by dialing 200.
7. Make a call from NetMeeting™ to IP address of the gateway. The phone connected to
port 1 of the gateway then rings.
8.13.5 Remote IP Extension between FXO and FXS
This application explains how to implement remote extension via IP, using 4-port FXO and
4-port FXS Mediant 1000 gateways. In this configuration, PBX incoming calls are routed to
the ‘Remote Extension’ via the FXO and FXS modules.
Requirements:
 One FXO Mediant 1000 gateway
 One FXS Mediant 1000 gateway
 Analog phones (POTS)
 PBX – one or more PBX loop start lines
 LAN
Connect the FXO Mediant 1000 ports directly to the PBX lines.