Nortel VoIP Gateway Configuration Manual page 95

Table 16 H.323 Parameters (Continued)
INI File Field Name
ResponseTimeOut
MaxRetries
TimeBetweenGKsLoops
IsGKFallbackUsed
CanMapAliases
IsAutoDiscovery
IsTerminal
IsTunnelingUsed
EnableRAI
RAIHighThreshold
RAILowThreshold
RAILoopTime
IsFastConnectUsed
Valid Range and Description
Time in seconds, the VoIP Gateway waits for RAS response from the
Gatekeeper, before message retransmission (default 2).
Number of retransmissions of RAS message to the Gatekeeper, before the VoIP
Gateway decides that the Gatekeeper is not responding (default 2).
If "IsRedundantGKUsed = 1", the VoIP Gateway tries to use one of the
redundant Gatekeepers from its list.
Time in seconds before the VoIP Gateway tries again to go through the
Gatekeeper list (default 60).
0 = Fallback is not used (default)
1 = If the Gatekeeper(s) does not respond, use internal Phone to IP table for call
routing.
The VoIP Gateway leaves the fallback mode as soon as it again finds the
Gatekeeper.
If enabled, the Gatekeeper can change the gateway destination number, using
the Alias parameter in the ACF message.
0 = no auto discovery of Gatekeeper (default)
Gatekeeper Auto Discovery requires multicast and is not supported
0 = Standard Gateway behavior (default)
1 = Gateway imitates an H.323 terminal with up to 4 aliases.
In all Gateway messages the "terminal type" value is set to "terminal"
0 = no tunneling (default)
1 = tunneling
0 - Disable RAI messages
1 - If the VoIP Gateway resources are below the threshold, an almost out of
resources RAI message will be sent to the Gatekeeper.
Usually RAI will be applicable if the VoIP Gateway is configured to use Hunt
groups.
0 - 100,
"Out of resources" gateway threshold, in percentage [default = 90%]
When number of VoIP Gateway busy endpoints [%} is above the High Threshold,
the VoIP Gateway will send a RAI message with "almostOutOfResources =
TRUE "
The Gateway Resources [%] are calculated as the number of busy endpoints
divided by total available gateway endpoints.
0 - 100,
"Out of resources" gateway threshold, in percentage [default = 90%]
When the number of VoIP Gateway busy endpoints [%] is below the Low
Threshold, the VoIP Gateway will send a RAI message with
"almostOutOfResources = FALSE "
The VoIP Gateway checks for resource availability each RAILoopTime period
[sec] (default 10sec).
0 = normal connect (default)
1 = fast connect
Contents of the INI file
Norstar VoIP Gateway Configuration Guide
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