Polycom SIP 3.1 manual Configuration File Examples, roamingbuddies/ on page A-122

Administrator’s Guide SoundPoint IP / SoundStation IP

Configuration changes can performed centrally at the boot server:

Central	Configuration file:	Specify that support for Microsoft Live Communications Server 2005
(boot server)	sip.cfg	is enabled.
		• For more information, refer to SIP <SIP/> on page A-10.
		Specify the line/registration number used to send SUBSCRIBE for
		presence.
		• For more information, refer to Presence <pres/> on page A-72.
		Turn the presence and messaging features on or off.
		• For more information, refer to Feature <feature/> on page A-92.
	Configuration file:	Specify the number of line keys to assign per registration.
	phone1.cfg	• For more information, refer to Registration <reg/> on page A-107.
		Specify the line/registration number which has roaming buddies
		support enabled.
		• For more information, refer to Roaming Buddies
		<roaming_buddies/> on page A-122.
		Specify the line/registration number which has roaming privacy
		support enabled.
		• For more information, refer to Roaming Privacy
		<roaming_privacy/> on page A-123.

Configuration File Examples

SoundPoint IP phones can be deployed in two basic methods. In the first method, Microsoft Live Communications Server 2005 serves as the call server and the phones have a single registration. In the second method, the phone has a primary registration to call server—that is not Microsoft Live Communications Server (LCS)—and a secondary registration to LCS for presence purposes.

To set up a single registration with Microsoft Live Communications Server 2005 as the call server:

1.Modify the sip.cfg configuration file as follows: a Open sip.cfg in an XML editor.

b Locate the feature parameter.

c For the feature.1.name = presence attribute, set feature.1.enabled to 1.

d For the feature.2.name = messaging attribute, set feature.2.enabled to 1.

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