AudioCodes Mediant 500 E-SBC, Руководство пользователя

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User's Manual 808 Document #: LTRT-10437
Mediant 500 E-SBC
54.10.5 Supplementary Services Parameters
This subsection describes the device's supplementary telephony services parameters.
54.10.5.1 Caller ID Parameters
The caller ID parameters are described in the table below.
Table 54-41: Caller ID Parameters
Parameter Description
Web/EMS: Enable Caller ID
CLI: enable-caller-id
[EnableCallerID] Global parameter that enables Caller ID.

[0] Disable (default)

[1] Enable

CAS: The device detects the Caller ID signal
received from the Tel and sends it to the IP in the
SIP INVITE message (as the 'Display' element).
Web: Asserted Identity Mode
EMS: Asserted ID Mode
CLI: asserted-identity-m
[AssertedIdMode]
Determines whether the SIP header P-Asserted-Identity or
P-Preferred-Identity is added to the sent INVITE, 200 OK,
or UPDATE request for Caller ID (or privacy). These
headers are used to present the calling party's Caller ID,
which is composed of a Calling Number and a Calling
Name (optional).

[0] Disabled = (Default) P-Asserted-Identity and P-
Preferred-Identity headers are not added.

[1] Add P-Asserted-Identity

[2] Add P-Preferred-Identity
The used header also depends on the calling Privacy
(allowed or restricted). These headers are used together
with the Privacy header. If Caller ID is restricted (i.e., 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 PSTN, the From header is set to
<anonymous@anonymous.invalid>.
The 200 OK response can contain the connected party
CallerID - Connected Number and Connected Name. For
example, if the call is answered by the device, the 200 OK
response includes the P-Asserted-Identity with Caller ID.
The device interworks (in some ISDN variants), the
Connected Party number and name from Q.931 Connect
message to SIP 200 OK with the P-Asserted-Identity
header. In the opposite direction, if the ISDN device
receives a 200 OK with P-Asserted-Identity header, it
interworks it to the Connected party number and name in
the Q.931 Connect message, including its privacy.
Web/EMS: Use Destination As
Connected Number
[UseDestinationAsConnectedNumber]
Enables the device to include the Called Party Number,
from outgoing Tel calls (after number manipulation), in the
SIP P-Asserted-Identity header. The device includes the
SIP P-Asserted-Identity header in 180 Ringing and 200
OK responses for IP-to-Tel calls.

[0] Disable (default)

[1] Enable
Notes: