AudioCodes mediapack MP-500, User Manual

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Version 5.8 81 October 2009
SIP User's Manual 3. Web-Based Management
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To configure port triggering:
1. Click the Port Triggering item ( Configuration tab > Data Settings menu > Firewall
submenu > Port Triggering page item); the following page appears:
Figure 3-57: Configuring Port Triggering
2. From the drop-down list, you can select a pre-configured service by selecting 'Show All
Services', and then from the refreshed drop-down list, selecting a service.
If you want to define your own service, select 'User-Defined'; the following page
appears:
Figure 3-58: Editing Port Triggering Rule
3. In the 'Service Name', enter a name for the service (e.g. "game_server"), and then
under the 'Outgoing Trigger Ports' group, click the
New Trigger Ports link; the
following page appears:
Figure 3-59: Defining Trigger Ports
4. From the 'Protocol' drop-down lists, select the protocol (e.g., 'UDP'); the 'Source Ports'
and 'Destination Ports' fields appear.
5. Leave the 'Source Ports' value at its default 'Any'.
6. In the 'Destination Ports' drop-down list, select 'Single'; a field for entering the
destination port appears (enter the destination port, e.g., "2222").
7. Click OK to save the settings.
8. Under the 'Incoming Ports to Open' group, click the New Opened Ports link, and then
configure the incoming ports by repeating steps 4 through 7, but entering values for
incoming ports.