Parameter Reference
83
X_XsiUserName Username to authenticate a Broadsoft XSI application 
server. If not specified ‘sip-userid@sip-proxy’ is used.
Yes
X_XsiPassword Password to authenticate a Broadsoft XSI application 
server. If not specified, the SIP password is used. 
Yes
X_ContactUserID An alternative user ID to be used in Contact header. Enter 
Random to let the handset generate a random one.
None
X_EnforceRequestUserID Enforce incoming INVITE request user ID to match 
AuthUserName or X_ContactUserID. 
False
SPn Service — Calling Features (VoiceService.1.VoiceProfile.1.Line.n.CallingFeatures.), n = 1 – 8
CallerIDName Display name to identify the subscriber. The display name 
field is usually inserted in a FROM header in outbound SIP 
requests (such as INVITE) for the purpose of displaying a 
Caller ID Name on the recipient’s device.
None
MaxSessions The maximum number of simultaneous calls that can be 
established on this service.
4
CallForwardUnconditionalEna
ble
Enables call forwarding of all calls unconditionally by the 
handset. If CallForwardUnconditionalNumber is blank, 
this parameter is treated as if it has been set to False.
Note: You can set this parameter from the handset using a 
Star Code. 
False
CallForwardUnconditionalNu
mber
Directory number to forward all incoming calls on this 
service unconditionally. Maximum Length is 127 characters.
Note: You can set this parameter from the handset using a 
Star Code. 
None
CallForwardOnBusyEnable Enables call forwarding of all incoming calls when the 
handset is busy. If CallForwardOnBusyNumber is blank, 
this parameter is treated as if it has been set to False. The 
handset is considered busy if one of the following conditions 
holds:
• This service already reaches the limit of simultaneous 
calls as specified in MaxSessions
• DND (Do Not Disturb) Service is enabled on this service 
if the call is routed to the handset where the handset is in 
a busy state (such as ringing, dialing, playing reorder, or 
already having 2 calls in progress)
Note: You can set this parameter from the handset using a 
Star Code. 
False
CallForwardOnBusyNumber Directory number to forward all incoming calls on this 
service when the handset is busy. Maximum Length is 127 
characters.
Note: You can set this parameter from the handset using a 
Star Code. 
None
SPn Services (n = 1, 2, 3, 4, 5, 6, 7, 8) Settings
Parameter Description Default Setting