Aastra Telecom 57I CT, 55I, 53I manual Intercom line parameter

IP Phone Administrator Guide

Administrator Level Options

Options	Parameter in	Parameter in
	Aastra Web UI	Configuration Files	Description
	Prefix Code	sip intercom prefix code	page 5-60.
			The prefix to add to the phone number for server-side
			outgoing Intercom calls. This parameter is required for
			all server-side Intercom calls.
			For more information on this feature, see “Incoming/
			Outgoing Intercom with Auto-Answer and Barge In” on
Administrator
	Line	sip intercom line	Specifies the line for which the IP phone uses the
			configuration from, when making the Intercom call.
			The IP phone uses the first available line for physically
			making the call but uses the configuration from the line
			you set for this parameter.
			Note: The "sip intercom type" parameter must be set
			with the Server-Sideoption to enable the "sip
			intercom line" parameter.
			For more information on this feature, see “Incoming/
			Outgoing Intercom with Auto-Answer and Barge In” on
			page 5-60.

3-24 41-001160-00, Release 2.1, Rev 04