Polycom SIP 3.1 manual Busy Lamp Field, Central, boot server, sip.cfg, phone1.cfg, Local

Administrator’s Guide SoundPoint IP / SoundStation IP

simultaneously. This feature is dependent on support from a SIP server that binds the appearances together logically and looks after the necessary state notifications and performs an access control function. For more information, refer to Bridged Line Appearance Signaling on page B-10.

	Note		In the configuration files, bridged lines are configured by “shared line” parameters.
			Configuration changes can performed centrally at the boot server or locally:
Central		Configuration file:		Specify whether diversion should be disabled on shared lines.
(boot server)		sip.cfg		• For more information, refer to Call Handling Configuration <call/>
				on page A-64.
		Configuration file:		Specify per-registration line type (private or shared) and the shared
		phone1.cfg		line third party name. A shared line will subscribe to a server
				providing call state information.
				• For more information, refer to Registration <reg/> on page A-107.
				Specify per-registration whether diversion should be disabled on
				shared lines.
				• For more information, refer to Diversion <divert/> on page A-114.
Local		Web Server		Specify per-registration line type (private or shared) and third party
		(if enabled)		name, and whether diversion should be disabled on shared lines.
				Navigate to http://<phoneIPAddress>/reg.htm
				Changes are saved to local flash and backed up to <Ethernet
				address>-phone.cfgon the boot server. Changes will permanently
				override global settings unless deleted through the Reset Local
				Config menu selection and the <Ethernet address>-phone.cfgis
				removed from the boot server.
		Local Phone User		Specify per-registration line type (private or shared) and the shared
		Interface		line third party name using the SIP Configuration menu. Either the
				Web Server or the boot server configuration files or the local phone
				user interface should be used to configure registrations, not a mixture
				of these options. When the SIP Configuration menu is used, it is
				assumed that all registrations use the same server.

Busy Lamp Field

Note	This feature is available only on SoundPoint IP 320/330, 430, 550, 560, 600, 601,
	650, and 670 phones. However, on the SoundPoint IP 320/330, the LED is not lit.
	Depending on your call server, certain aspects of this feature work may not work as
	described below.

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