AudioCodes Mediant 800B User Manual page 787

User's Manual
Parameter
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]
Web: ReRegister On Connection
Failure
EMS: Re Register On Connection
Failure
CLI: reg-on-conn-failure
[ReRegisterOnConnectionFailure]
Version 6.8
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
Trying provisional response (indicative of a home proxy
server failure).
Note: This parameter is applicable only to the Gateway
application.
Enables the device to perform SIP re-registration upon
TCP/TLS connection failure.

[0] Disable (default)

[1] Enable
787
56. Configuration Parameters Reference
Description
Mediant 800B Gateway and E-SBC