Cisco SPA IP Phone Field Reference
Ext Tab
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide
332
A
Call Feature Settings
Parameter
Description
Blind Attn-Xfer Enable
Enables the IP phone 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 IP phone
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
Cisco 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.