3Com V7122 User Manual page 184

ini File Field Name
Web Parameter Name
RegistrationTimeDivider
[Re-registration Timing (%)]
RegistrationRetryTime
[Registration Retry Time]
NumberOfActiveDialogs
PrackMode
[PRACK Mode]
AssertedIdMode
[Asserted Identity Mode]
UseTelURIForAssertedID
[Use Tel URI for Asserted
Identity]]
EnableRPIheader
[Enable Remote Party ID]
IsUserPhone
[Use "user=phone" in SIP
URL]
184
Valid Range and Description
Defines the re-registration timing (in percentage). The timing is a
percentage of the re-register timing set by the Registration server.
The valid range is 50 to 100. The default value is 50.
For example: If 'RegistrationTimeDivider = 70' (%) and Registration Expires
time = 3600, the gateway resends its registration request after 3600 x 70%
= 2520 sec.
Defines the time period (in seconds) after which a Registration request is
resent if registration fails with 4xx, or there is no response from the
Proxy/Registrar. The default is 30 seconds. The range is 10 to 3600.
Defines the maximum number of active SIP dialogs that are not call related
(that is, REGISTER and SUBSCRIBE). This parameter is used to control
the Registration / Subscription rate.
The valid range is 1 to 20. The default value is 20.
PRACK mechanism mode for 1xx reliable responses:
0 = Disabled.
1 = Supported (default).
2 = Required.
The Supported and Required headers contain the '100rel'
parameter.
The gateway sends PRACK message if 180/183 response is
received with '100rel' in the Supported or the Required
headers.
0 = None (default).
1 = P-asserted.
2 = P-preferred.
The Asserted ID mode defines the header that is used in the generated
INVITE request. The header also depends on the calling Privacy: allowed
or restricted.
The P-asserted (or P-preferred) 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 (or P-preferred) headers are used together with the Privacy
header. If Caller ID is restricted, the 'Privacy: id' is included. Otherwise, for
allowed Caller ID the 'Privacy: none' is used. If Caller ID (received from
PSTN) is restricted, the From header is set to
<anonymous@anonymous.invalid>.
Determines the format of the URI in the P-Asserted and P-Preferred
headers.
0 = 'sip:' (default).
1 = 'tel:'.
Enable Remote-Party-ID (RPI) headers for calling and called numbers for
Tel IP calls.
0 = Disabled (default).
1 = RPI headers are generated in SIP INVITE messages for both called
and calling numbers.
0 = Doesn't use 'user=phone' string in SIP URI.
1 = 'user=phone' string is part of the SIP URI (default).
V7122 GatewayUser Guide