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Configuring Network Settings
21
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Specify - Calls use the specified gatekeeper.
Gatekeeper IP
Address
Specifies the IP address or name of the gatekeeper.
H.323 Alias
Specifies the name that gatekeepers use to identify this
system. You can make Point-to-point calls using H.323 Alias
(Name) if both systems are registered to a gatekeeper.
The H.323 Alias (Name) is the same as the Display Name,
unless you change it.
H.323 Extension
(E.164)
Specifies the extension that gatekeepers and gateways use
to identify this system.
Related Topics
Specifying Your Network Preferences
Specifying SIP Settings
Specifying SIP Settings
If your network supports the Session Initiation Protocol (SIP), you can use SIP to connect IP calls. To use SIP, go
to Menu > Preferences > SIP and enable SIP.
To specify SIP settings:
1. From the main window, click Menu > Preferences > SIP.
2. Click Enable SIP if SIP is available on your network and you would like to use it.
3. Specify the following settings:
Settings
Description
Transport
Protocol
Specifies the protocol the system uses for SIP
signaling.
• TCP - Provides reliable transport via TCP for
SIP signaling.
• UDP - Provides best-effort transport via UDP
for SIP signaling.
Type of SIP
Server
Specifies whether to register your information with a
SIP server.
Display Name
Displays the name that you entered on the General tab
and that is displayed to the far site during calls.
User Name
Specifies the user name for authentication with a
Registrar Server.
Domain
If you use Broadworks SIP server, specifies the domain
name for authentication with Registrar Server.
If you use Polycom DMA server as the SIP server,
leave the domain blank.
Password
Specifies the password for authentication with Registrar
Server.