D-Link DVG-2001S manual Advanced Voip Server Configuration, Domain Name, Port, Service Domain

Advanced > VOIP > Server Configuration

The VoIP Terminal Adapter can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP). The screen shown to the right, along with those on the following pages are used to configure your router to communicate with the devices that will send and receive telephone calls over the Internet.

Server FQDN	Use this drop-down menu to Enable or Disable the Server
	Fully Qualified Domain Name (FQDN) function. This is
	disabled when the SIP URL domain name is different from
	the SIP proxy server domain name. The phone will then use
	the domain name in Domain Name field as part of SIP URL
	but send and receive SIP messages through the SIP proxy
	server defined in the Service Domain field.
IP Address	Enter the IP address of the SIP Server in this field.
Domain Name	Enter the domain name corresponding to the IP address
	entered above in this field.
Port	Enter the SIP server’s listening port for the SIP in this field.
	Leave this field set to the default if your VoIP service
	provider did not give you a server port number for SIP.
Service Domain	Enter the SIP service domain name in this field.
URL Format	Select SIP-URLto have the router include the domain name
	with the SIP number in the SIP messages that it sends.
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