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4S Wireless Gateways User Manual
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You can also turn on enable auto reset, which can be selected from one day, one
week or one month. After the automatic reset time is reached, the remaining call
duration is reset to the set total call duration.
Figure 3-7-5 Auto Reset Settings
Table 3-7-1 Description of Call Duration Limit Settings
Options
Definition
Step
The value range of the step length is 1
-
999s. Multiplying the
step size by a single call time is to allow a single call duration.
Enable Single
Call Duration
Limit
The value of the single call duration limit, ranging from
1
-
999999. The step size multiplied by the single talk time is the
single call duration.
Enable Call
Duration
Limitation
The value of the total call duration limit, in the range of
1
-
999999. The step size multiplied by the total talk time is the
total call duration.
Minimum
Charging Time
After a period of conversation, the operator starts billing, in
seconds. This value must be less than the step size.
Alarm
Threshold
The threshold for the duration of the call. When the duration of
the call is equal or less than this value, the gateway will send an
alert message to the specified phone number via SMS (only
once before the total call duration is reset). This value must be
less than the call duration limit.