Cisco SPA IP Phone Field Reference
SIP Tab
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 256
A
 
Escape Display Name  Lets you keep the Display Name private. Select 
yes if you want the IP phone to enclose the string 
(configured in the Display Name) in a pair of 
double quotes for outbound SIP messages. Any 
occurrences of or \ in the string is escaped with \ 
and \\ inside the pair of double quotes. Otherwise, 
select no. 
Defaults to yes.
Escape Special Character Normally, the IP phone sends a “%23” (escape) as 
part of the message when the special character # 
is included in the SIP INVITE message. This can 
cause problem s with some telephony servers 
that need to receive the # character. When this 
parameter is set to yes, the phone sends a “%23” 
(escape) as part of the message when the # is 
included. When set to no, the # is sent directly and 
the escape (%23) is not used.
Defaults to yes.
SIP-B Enable Enables SIP for Business (supports Sylantro call 
flows) call features. 
Talk Package Enables support for the BroadSoft Talk Package, 
which enables a user to answer or resume a call 
by clicking a button in an external application.
Hold Package Enables support for the BroadSoft Hold Package, 
which enables a user to place a call on hold by 
clicking a button in an external application.
Conference Package Enables support for the BroadSoft Conference 
Package, which enables a user to start a 
conference by clicking a button in an external 
application.
Notify Conference If enabled, the unit will send out a NOTIFY with 
event=conference when starting a conference.
Parameter Description