Polycom 1725-11530-200 Rev A1 manual Shared Call Appearances

Administrator’s Guide - SoundPoint® IP / SoundStation® IPFeatures

	Web Server	Specify the default number of calls that can be active or
	(if enabled)	on hold per line key and the number of calls per registra-
		tion that can be active or on hold per line key assigned to
		that registration. Navigate to:
		http://<phoneIPAddress>/appConf.htm#ls and
		http://<phoneIPAddress>/reg.htm
		Changes are saved to local flash and backed up to <Ether-
		net address>-phone.cfg on the boot server. They will per-
Local		manently override global settings unless deleted through
		the Reset Local Config menu selection.
	Local Phone User	Specify per-registration the number of calls that can be
	Interface	active or on hold per line key assigned to that registration
		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 Configura-
		tion menu is used, it is assumed that all registrations use
		the same server.

3.1.22 Shared Call Appearances

Calls and lines on multiple phones can be logically related to each other. A call that is active on one phone will be presented visually to phones that share that call appear- ance. Mutual exclusion features emulate traditional PBX or key system privacy for shared calls. Incoming calls can be presented to multiple phones 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 con- trol function. For more information, refer to 5.2.4 Shared Call Appearance Signaling on page 171.

Important

Emergency routing is not supported on shared lines (refer to 4.6.1.2.2.2 Emergency <emergency/> on page 95).

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