
SIP User's Manual 116 Document #: LTRT-65411
MediaPack Series
Parameter Description
Registration Time
[RegistrationTime]
Defines the time interval (in seconds) for registering to a Proxy server.
The value is used in the Expires header. In addition, this parameter
defines the time interval between Keep-Alive messages when the
parameter EnableProxyKeepAlive is set to 2 (REGISTER).
Typically, the device registers every 3,600 sec (i.e., one hour). The
device resumes registration according to the parameter
RegistrationTimeDivider.
The valid range is 10 to 2,000,000. The default value is 180.
Re-registration Timing [%]
[RegistrationTimeDivider]
Defines the re-registration timing (in percentage). The timing is a
percentage of the re-register timing set by the Registrar server.
The valid range is 50 to 100. The default value is 50.
For example: If RegistrationTimeDivider is 70% and Registration
Expires time is 3600, the device re-sends its registration request after
3600 x 70% = 2520 sec.
Note: This parameter may be overriden if the parameter
RegistrationTimeThreshold is greater than 0 (refer to the description of
RegistrationTimeThreshold).
Registration Retry Time
[RegistrationRetryTime]
Defines the time interval (in seconds) after which a Registration
request is resent if registration fails with a 4xx response or if there is
no response from the Proxy/Registrar server.
The default is 30 seconds. The range is 10 to 3600.
Registration Time Threshold
[RegistrationTimeThresho
ld]
Defines a threshold (in seconds) for re-registration timing. If this
parameter is greater than 0, but lower than the computed re-
registration timing (according to the parameter
RegistrationTimeDivider), the re-registration timing is set to the
following: timing set by the Registration server in the Expires header
minus the value of the parameter RegistrationTimeThreshold.
The valid range is 0 to 2,000,000. The default value is 0.
Re-register On INVITE
Failure
[RegisterOnInviteFailure]
Enables immediate re-registration if a failure response is received for
an INVITE request sent by the device.
[0] Disable = Disabled (default)
[1] Enable = Enabled
ReRegister On Connection
Failure
[ReRegisterOnConnection
Failure]
Enables the device to perform SIP Re-Registration upon TCP/TLS
connection failure.
[0] Disable (default).
[1] Enable.
Miscellaneous parameters
Gateway Name
[SIPGatewayName]
Assigns a name to the device (e.g., 'gateway1.com'). Ensure that the
name you choose is the one with which the Proxy is configured to
identify the device.
Note: If specified, the device 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).
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