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SmartLink 4020 Getting Started Guide
Note
After configuring the sections, click the
figure 28
SIP Configuration
SIP Server Settings
The SmartLink 4020 will automatically attempt to locate the VoIP server by using the domain name specified
in the WAN interface or the server will be discovered via DHCP on the WAN interface. When found, the dis-
covered server will be listed as the Current Server.
Enter the following information:
•
Server address—The IP address or domain name hosting the VoIP SIP server
•
Port—The UDP port of the VoIP SIP server. The default is 5060.
•
Domain name—The VoIP domain name (realm) is used for validation of each phone's username
•
Expiration time unit (if you choose to send registration request with an expiration time)
•
Unregistration—If checked, the SmartLink will send a SIP unregistered at system reload before sending a
SIP registration request.
Gateway Settings
Dial Plan. Refer to appendix
SIP
on page 55) to save the new configuration.
Figure 23. SIP Configuration section of the SIP window
C, Dial plans
on page 91
button (see
Save SIP Settings
6 • Telephony
52
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