3Com 3C10402B Administrator's Manual page 250

250 C 10: SIP-M
HAPTER
O
ODE PERATIONS
3Com Conferencing servers use different UDP ports for Restricted and
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Public conferences. Therefore, you must configure these ports
separately in the NBX NetSet utility.
You must configure a dedicated conference extension to enable callers
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to connect to the IP Conferencing Module Attendant.
Each conference you add is a trusted SIP interface, which the system
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includes in the Trusted SIP Interfaces list.
You must edit your dial plan to complete the 3Com IP Conferencing
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Module configuration.
To configure IP Conference Server:
1 Log in to the NBX NetSet utility using the administrator login ID and
password.
2 Click SIP Applications > 3Com IP Conferencing Module.
3 Type the extension that the system uses for IP Conferencing. This
extension must be an unused extension on the system in the range of
external extensions, 6000-7999 in a 4-digit dial plan. You must use a
different extension from the one you use to configure the Conference
Attendant settings.
4 Type a description for the IP Conferencing Module.
5 Type the IP address for the IP Conferencing Module.
6 Type a port number. A SIP endpoint is identified by the IP and port
combination.
Port 5060 is set as the default during installation and typically does not
need to be changed.
7 Type the maximum number of simultaneous sessions. Each session
requires one system device license. See
on page 237 for more information.
8 Click OK or Apply to save your changes.
When you click Apply, the system adds a trusted endpoint. Click SIP
Applications > Trusted SIP Interfaces to verify.
9 Configure the dial plan.
You must add an extension list to the dial plan to support routing of
extensions to the conference server or edit the extension list, if one has
"Licensing and Resource Limits"