Polycom 1500/1800/2000/4000 manual Username@domain name

IP Network Services

Default IP Network Service – SIP Servers

Field	Description
Server Domain Name	Enter the name of the domain that you are using for conferences, for example:
	user_name@domain name
	The domain name is used for identifying the SIP server in the appropriate
	domain according to the host part in the dialed string.
	For example, when a call to EQ1@polycom.com reaches its outbound proxy,
	this proxy looks for the SIP server in the polycom.com domain, to which it will
	forward the call.
	When this call arrives at the SIP server in polycom.com, the server looks for
	the registered user (EQ1) and forwards the call to this Entry Queue or
	conference.
Port	Enter the number of the TCP or UDP port used for listening. The port number
	must match the port number configured in the SIP server.
	Default port is 5060.
Outbound Proxy Servers: Primary / Alternate Server Parameter
Server IP Address	By default, the Outbound Proxy Server is the same as the SIP Server. If they
	differ, modify the IP address of the Outbound Proxy and the listening port
	number (if required).
	Note: When in IPv4&IPv6 or in IPv6 mode, it is easier to use Names instead of
	IP Addresses.
Port	Enter the port number the outbound proxy is listening to.
	The default port is 5060.

When updating the parameters of the SIP Server in the IP Network Service - SIP Servers dialog box, the Collaboration Server must be reset to implement the change.

16 Click the Security tab.

(This tab is only displayed if the SIP Server field in the SIP Servers tab is set to Specify.)

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