Linksys SPA962, SPA942, SPA932, SPA922 manual Call Feature Settings

SPA9x2 Phone Field Reference

Ext Tab

Parameter	Description
Auth INVITE	When enabled, authorization is required for initial
	incoming INVITE requests from the SIP proxy.
Ntfy Refer On 1xx-To-Inv
Use Anonymous With RPID

Call Feature Settings

Parameter	Description
Blind Attn-Xfer Enable	Enables the SPA9x2 to perform an attended transfer
	operation by ending the current call leg and performing
	a blind transfer of the other call leg. If this feature is
	disabled, the SPA9x2 performs an attended transfer
	operation by referring the other call leg to the current
	call leg while maintaining both call legs. To use this
	feature, select yes. Otherwise, select no.
	Defaults to no.
MOH Server	User ID or URL of the auto-answering streaming audio
	server. When only a user ID is specified, the current or
	outbound proxy is contacted. Music-on-hold is disabled
	if the MOH Server is not specified.
	Defaults to imusic when used with a SPA9000 IP PBX.
Message Waiting	Indicates whether the Message Waiting Indicator on the
	phone is lit. This parameter is toggled by a message from
	the SIP proxy to indicate if a message is waiting. You can
	manually modify it to clear or set the flag in the Ext 1-6
	tab.
	Setting this value to Yes can activate stutter tone and
	VMWI signal. This parameter is stored in long-term
	memory and survives after reboot or power cycle.
	Defaults to No.
Auth Page	Specifies whether to authenticate the invite before auto
	answering a page.
	Defaults to No.

Linksys SPA9x2 Phone Administration Guide 169