AudioCodes Mediant 500 E-SBC, User Manual

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User's Manual 54. Configuration Parameters Reference
Version 6.8 765 Mediant 500 E-SBC
Parameter Description
ader]

[0] Disable (default)

[1] Enable
Note: P-Associated-URIs in registration responses is handled only if
the device is registered per endpoint (using the User Information file).
Web/EMS: Source Number
Preference
CLI: src-nb-preference
[SourceNumberPreference
]
Determines from which SIP header the source (calling) number is
obtained in incoming INVITE messages.

If not configured or if any string other than "From" or "Pai2" is
configured, the calling number is obtained from a specific header
using the following logic:
a. P-Preferred-Identity header.
b. If the above header is not present, then the first P-Asserted-
Identity header is used.
c. If the above header is not present, then the Remote-Party-ID
header is used.
d. If the above header is not present, then the From header is
used.

" From " = The calling number is obtained from the From header.

" Pai2 " = The calling number is obtained using the following logic:
a. If a P-Preferred-Identity header is present, the number is
obtained from it.
b. If no P-Preferred-Identity header is present and two P-
Asserted-Identity headers are present, the number is obtained
from the second P-Asserted-Identity header.
c. If only one P-Asserted-Identity header is present, the calling
number is obtained from it.
Notes:

The "From" and "Pai2" values are not case-sensitive.

Once a URL is selected, all the calling party parameters are set
from this header. If P-Asserted-Identity is selected and the Privacy
header is set to 'id', the calling number is assumed restricted.
CLI: src-hdr-4-called-nb
[SelectSourceHeaderForC
alledNumber]
Determines the SIP header used for obtaining the called number
(destination) for IP-to-Tel calls.

[0] Request-URI header = (Default) Obtains the destination number
from the user part of the Request-URI.

[1] To header = Obtains the destination number from the user part
of the To header.

[2] P-Called-Party-ID header = Obtains the destination number
from the P-Called-Party-ID header.
Web/EMS: Enable Reason
Header
CLI: reason-header
[EnableReasonHeader]
Enables the usage of the SIP Reason header.

[0] Disable

[1] Enable (default)
Web/EMS: Gateway Name
CLI: gw-name
[SIPGatewayName]
Defines a name for the device (e.g., device123.com). This name is
used as the host part of the SIP URI in the From header. If not
specified, the device's IP address is used instead (default).
Notes:

Ensure that the parameter value is the one with which the Proxy
has been configured with to identify the device.

This parameter can also be configured for an IP Group (in the IP
Group table).