AudioCodes Mediant 800B MSBR User Manual page 815

Mediant 800B MSBR
Parameter
Web: Re-registration Timing [%]
EMS: Time Divider
CLI: re-registration-timing
[RegistrationTimeDivider]
Web/EMS: Registration Retry Time
CLI: registration-retry-time
[RegistrationRetryTime]
Web: Registration Time Threshold
EMS: Time Threshold
CLI: registration-time-thres
[RegistrationTimeThreshold]
Web: Re-register On INVITE Failure
EMS: Register On Invite Failure
CLI: reg-on-invite-fail
[RegisterOnInviteFailure]
Version 6.8
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.
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 this 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: This parameter may be overridden if the parameter
RegistrationTimeThreshold is greater than 0.
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.
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 SIP
Expires header minus the value of the parameter
RegistrationTimeThreshold.
The valid range is 0 to 2,000,000. The default is 0.
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.

The remote SIP UA abandons a call before the device
has received any provisional response (indicative of an
outbound proxy server failure).

The remote SIP UA abandons a call and the only
provisional response the device has received for the
call is 100 Trying (indicative of a home proxy server
failure, i.e., the failure of a proxy in the route after the
outbound proxy).

The device terminates a call due to the expiration of
RFC 3261 Timer B or due to the receipt of a 408
(Request Timeout) response and the device has not
received any provisional response for the call
(indicative of an outbound proxy server failure).

The device terminates a call due to the receipt of a 408
(Request Timeout) response and the only provisional
response the device has received for the call is the 100
815
67. Configuration Parameters Reference
Description
Mediant 800B MSBR