3Com VCX v7111 User Manual page 155

ini File Parameter Name
RAILowThreshold
RAILoopTime
3WayConferenceMode
WarningToneDuration
FXONumberOfRings
®
3Com VCX V7111 VoIP Gateway User Guide
Valid Range and Description
Low Threshold (in percentage) that defines the gateways busy
endpoints.
The range is 0 to 100.
The default value is 90%.
When the percentage of the gateways busy endpoints falls below
the value defined in Low Threshold, the gateway sends an SNMP
acBoardCallResourcesAlarm Alarm Trap with a cleared Alarm
Status.
Time interval (in seconds) that the gateway checks for resource
availability.
The default is 10 seconds.
Defines the mode of operation when the 3-Way Conference
feature is used.
Valid options include:
[0] = Conference-initiating INVITE (sent by the gateway), uses the
ConferenceID concatenated with a unique identifier as the
Request-UR (default)
[1] = Conference-initiating INVITE (sent by the gateway), uses
only the ConferenceID as the Reques-URI
If 3wayConferenceMode is set to 0, the Conference-initiating
INVITE sent by the gateway, uses the ConferenceID concatenated
with a unique identifier as the Request-URI. This same Request-
URI is set as the Refer-To header value in the REFER messages
that are sent to the two remote parties.
If 3wayConferenceMode is set to 1, the Conference-initiating
INVITE sent by the gateway, only uses the ConferenceID as the
Reques-URI. The media server sets the Contact header of the 200
OK response to the actual unique identifier (Conference URI) to be
used by the participants. This Conference URI is included (by the
gateway), in the Refer-To header value in the REFER messages
sent by the gateway to the remote parties. The remote parties join
the conference by sending INVITE messages to the media server
using this conference URI.
Defines the duration (in seconds) for which Off-Hook Warning
Tone is played to the user.
The valid range is -1 to 2,147,483,647 seconds. The default is 600
seconds.
A negative value indicates that the tone is played
infinitely.
Defines the number of rings before the FXO gateway answers a
call.
The valid range is 0 to 255. The default is 0 seconds.
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