AudioCodes MSBG Series User Manual

User's Manual 980 Document #: LTRT-27045
Mediant 1000B Gateway & E-SBC
Parameter Description
Registrar Transport Type
configure voip > sip-definition
settings > registrar-transport
[RegistrarTransportType]
Determines the transport layer used for outgoing SIP dialogs
initiated by the device to the Registrar.
 [-1] Not Configured (default)
 [0] UDP
 [1] TCP
 [2] TLS
Note:
 The parameter is applicable only to the Gateway application.
 When set to ‘Not Configured’, the value of the parameter
SIPTransportType is used.
Registration Time
configure voip > sip-definition
proxy-and-registration >
registration-time
[RegistrationTime]
Defines the time interval (in seconds) for registering to a Proxy
server. The value is used in the SIP Expires header. The
parameter also 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 is 180.
Re-registration Timing [%]
configure voip > sip-definition
settings > 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 is 50.
For example: If the parameter is set to 70% and the Registration
Expires time is 3600, the device re-sends its registration request
after 3600 x 70% (i.e., 2520 sec).
Note:
 The parameter may be overridden if the parameter
RegistrationTimeThreshold is greater than 0.
Registration Retry Time
configure voip > sip-definition
settings > registration-retry-time
[RegistrationRetryTime]
Defines the time interval (in seconds) after which a registration
request is re-sent 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
configure voip > sip-definition
proxy-and-registration >
registration-time-thres
[RegistrationTimeThreshold]
Defines a threshold (in seconds) for re-registration timing. If the
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 SIP Expires
header minus the value of the parameter
RegistrationTimeThreshold.
The valid range is 0 to 2,000,000. The default is 0.
Re-register On INVITE Failure
configure voip > sip-definition
proxy-and-registration > reg-on-
invite-fail
[RegisterOnInviteFailure]
Enables immediate re-registration if no response is received for
an INVITE request sent by the device.
 [0] Disable (default)
 [1] Enable = The device immediately expires its re-registration
timer and commences re-registration to the same Proxy upon
any of the following scenarios:

The response to an INVITE request is 407 (Proxy
Authentication Required) without an authentication header
included.

AudioCodes MSBG Series Specifications

General

Brand	AudioCodes
Model	MSBG Series
Category	Gateway
Language	English