Parameter Reference
85
OBiTALK Service Settings
The following configuration parameters are available on this page.
AnonymousCallEnable Enables masking Caller-ID information for all outgoing calls. 
If enabled, the called party sees the call as coming from an 
anonymous caller.
Note: Users can set this parameter from the handset with a 
Star Code. 
No
DoNotDisturbEnable Enables Do Not Disturb Service. If enabled, all incoming 
calls on this service are treated as if the device is busy.
Note: Users can set this parameter from the handset with a 
Star Code. 
No
X_SRTP  Enables SRTP. Choose one of:
• Disable SRTP = don’t use SRTP for all calls. The call 
fails if the peer insists on using SRTP only.
• Use SRTP Only = Require all calls to use SRTP. The 
call fails if the peer doesn’t support SRTP.
• Use SRTP When Possible = Use SRTP for a call if 
the peer supports SRTP. Otherwise, fall back to use 
regular unencrypted SRTP.
Disable SRTP
X_ASFeatureEventSubscribe Enables subscription to the as-feature-event package. False
X_ConferenceBridge
The number of an external conference bridge to use with
calls on this service.
Note: If the number also specifies the service to use, such 
as
SP1(bridge@xyz-domain.com), the phone calls the number
as it is on the given service. Otherwise, the phone applies its
digit map and outbound call route setting to determine which
service to use for the call.
cbridge
OBiTALK Service Settings Parameter Guide 
Parameter Description Default Setting
OBiTALK Service Settings (VoiceService.1.X_P2P.1.)
Enable Enables the OBiTALK Service (the built-in free voice service that 
comes with every OBi Device). 
Yes
DisplayNumber The number to display on the handset screen for a line or service.
LocalPort The UDP or TCP port used by the device to send and listens for 
OBiTALK messages. 
10000 
SPn Services (n = 1, 2, 3, 4, 5, 6, 7, 8) Settings
Parameter Description Default Setting