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SIP User's Manual
6.8
Supplementary Services Parameters
This subsection describes the device's supplementary telephony services parameters.
6.8.1
Caller ID Parameters
The caller ID parameters are described in the table below.
Parameter
Web: Asserted Identity Mode
EMS: Asserted ID Mode
[AssertedIdMode]
Web: Caller ID Transport Type
EMS: Transport Type
[CallerIDTransportType]
Web: Caller ID Permissions Table
EMS: SIP Endpoints > Caller ID
[EnableCallerID]
Version 5.8
Table 6-30: Caller ID Parameters
Determines whether P-Asserted-Identity or P-Preferred-Identity
is used in the generated INVITE request for Caller ID (or
privacy).
[0] Disabled = None (default)
[1] Adding PAsserted Identity
[2] Adding PPreferred Identity
The Asserted ID mode defines the header (P-Asserted-Identity
or P-Preferred-Identity) that is used in the generated INVITE
request. The header also depends on the calling Privacy
(allowed or restricted).
The P-Asserted-Identity (or P-Preferred-Identity) headers are
used to present the originating party's Caller ID. The Caller ID
is composed of a Calling Number and (optionally) a Calling
Name.
P-Asserted-Identity (or P-Preferred-Identity) headers are used
together with the Privacy header. If Caller ID is restricted (P-
Asserted-Identity is not sent), the Privacy header includes the
value 'id' ('Privacy: id'). Otherwise, for allowed Caller ID,
'Privacy: none' is used. If Caller ID is restricted (received from
Tel or configured in the device), the From header is set to
<anonymous@anonymous.invalid>.
Determines the device's behavior for Caller ID detection.
[0] Disable = The caller ID signal is not detected - DTMF
digits remain in the voice stream.
[1] Relay = (Currently not applicable.)
[3] Mute = The caller ID signal is detected from the Tel side
and then erased from the voice stream (default).
Note: Caller ID detection is applicable only to FXO interfaces.
This ini file table parameter configures Caller ID permissions. It
allows you to enable or disable (per port), the Caller ID
generation (for FXS interfaces) and detection (for FXO
interfaces).
The format of this parameter is as follows:
[EnableCallerID]
FORMAT EnableCallerID_Index = EnableCallerID_IsEnabled,
EnableCallerID_Module, EnableCallerID_Port;
[\EnableCallerID]
363
6. Configuration Parameters Reference
Description
October 2009
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