Call interval parameters, Configuring the call interval parameters, Call interval configuration elements – Enterasys Networks CSX6000 User Manual
Page 371: Call interval background information, Monthly call charge, Configuring monthly call charge, Call interval parameters 371, Monthly call charge 371, Configuring monthly call charge 371, Configuring call interval parameters
Central Site Remote Access Switch 371
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Call Interval Parameters
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1.
Select Call Intervals from the Call Control Options menu.
2.
Enter the minimum time interval between call attempts.
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The configured call interval is the minimum time between call attempts. The system will not make
a call attempt in less than the configured call attempt value. However, due to the system hardware
clock resolution, the actual time interval may be greater than the configured value. The default
value is 0.70 seconds. The range of the configured value is 0 to 5 seconds, in 1/100 second
increments. A configured value of 0 implies that the system will make call attempts without any
delay between them.
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This parameter allows the configuration of the minimum interval between call attempts. This
interval applies to the entire system, including all lines, sites, and devices.
The Call Interval is configured in terms of hundredths of seconds. The default value is .7 seconds.
The range of the configured value is 0 to 5 seconds. A configured value of 0 implies that the system
will make call attempts without any delay between them.
The default value of .7 seconds is compliant with the Communications Industries Association of
Japan’s(CIAJ) regulation. This regulation states that no customer premise equipment should make
more than 3 call attempts within 2 seconds. This prevents certain model switches from being
overloaded. In areas where these low capacity switches are not installed, calls can be made more
frequently.
Before the system initiates a data connection, it first checks the time at which the last connection
was initiated. If the time from the last connection attempt to the new connection attempt is less than
the configured call interval, the new connection is placed on an outgoing call queue. The queue is
then serviced at the configured call interval.
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1.
Select Call Charges from the Call Control Options menu.
2.
Follow the onscreen instructions to enable this feature.
3.
Enter the maximum monthly charge you would like to set (specified in Yen for NTT
connections).
4.
Select the action to take if the maximum is exceeded.