Polycom 1725-11530-200 Rev A1 manual Multiple Registrations

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

3.6.2 Multiple Registrations

SoundPoint® IP phones support multiple registrations per phone and the SoundSta- tion® IP 4000 supports a single registration. The SoundPoint® IP 300 and 301 support a maximum of two registrations, the SoundPoint® IP 430 supports two, the Sound- Point® IP 500 and 501 support three, the SoundPoint® IP 600 supports six, and the SoundPoint® IP 601 supports 12. Up to three SoundPoint® IP Expansion Modules can be added to a single host phone increasing the total number of buttons to 48 registra- tions.

Each registration can be mapped to one or more line keys (a line key can be used for only one registration). The user can select which registration to use for outgoing calls or which to use when initiating new instant message dialogs.

	Configuration file:	Specify the local SIP signaling port and an array of SIP serv-
	sip.cfg	ers to register to. For each server specify the registration
		period and the signaling failure behavior.
		•	For more information, refer to 4.6.1.1.1 Local <local/>
			on page 85 and 4.6.1.1.2 Server <server/> on page 85.
	Configuration file:	For up to twelve registrations, specify a display name, a SIP
Central	phone1.cfg	address, an optional display label, an authentication user ID
(boot		and password, the number of line keys to use, and an
server)		optional array of registration servers. The authentication
		user ID and password are optional and for security reasons
		can be omitted from the configuration files. The local flash
		parameters will be used instead. The optional array of serv-
		ers and their associated parameters will override the servers
		specified in sip.cfg if non-Null.
		•	For more information, refer to 4.6.2.1 Registration <reg/
			> on page 149.

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