AudioCodes MediaPack MP-11X User Manual page 88

Parameter
Registrar IP Address
[RegistrarIP]
Registration Time
[RegistrationTime]
Re-registration Timing
[%]
[RegistrationTimeDivi
der]
Registration Retry Time
[RegistrationRetryTim
e]
Registration Time
Threshold
[RegistrationTimeThr
eshold]
Re-register On INVITE
Failure
[RegisterOnInviteFail
ure]
SIP User's Manual
Table 5-9: Proxy & Registration Parameters
IP address (numerical or FQDN) and optionally port number of Registrar
server.
Enter the IP address in dotted format notation, for example,
201.10.8.1:<5080>.
Notes:
If not specified, the REGISTER request is sent to the primary Proxy
server (refer to 'Proxy IP address' parameter).
When port number is specified, DNS NAPTR/SRV queries aren't
performed, even if DNSQueryType is set to 1 or 2.
If the RegistrarIP is set to an FQDN and is resolved to multiple
addresses, the gateway also provides real-time switching (hotswap
mode) between different Registrar IP addresses (IsProxyHotSwap = 1). If
the first Registrar doesn't respond to the REGISTER message, the same
REGISTER message is immediately sent to the next Registrar.
EnableProxyKeepAlive must be set to 0 in order for this logic to apply.
Defines the time (in seconds) for which registration to a Proxy server is valid.
The value is used in the header 'Expires'. In addition, this parameter defines
the time interval between Keep-Alive messages when
EnableProxyKeepAlive = 2 (REGISTER).
Typically, a value of 3600 should be assigned for one hour registration.
The gateway resumes registration according to the parameter
RegistrationTimeDivider.
The default value is 180. The valid range is 10 to 2000000.
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.
Note: This parameter may be overriden if RegistrationTimeThreshold is
greater than 0 (see description of RegistrationTimeThreshold).
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 (in seconds) a threshold for re-registration timing. If
RegistrationTimeThreshold is greater than 0, but lower than the computed
re-registration timing (according to RegistrationTimeDivider), the re-
registration timing is set to: the timing set by the Registration server in the
Expires header minus RegistrationTimeThreshold.
The valid range is 0 to 2,000,000 seconds. The default value is 0 seconds.
Enables immediate re-registration if a failure response is received for an
INVITE request sent by the gateway.
Valid options include:
[0] Disable = Disabled (default)
[1] Enable = Enabled
Description
88
MediaPack Series
Document #: LTRT-65409