User`s guide

USER’S GUIDE
62 SFVRA Connection Manager
any value in this range. For example, if you have configured the base data rate at 64,000 bps, and
the maximum data rate at 512,000 bps, the system would use a maximum of eight calls
(connections) running in parallel to open up bandwidth (512,000 / 64,000 = 8). The value need not
be a multiple of the base data rate. The default configuration for the maximum data rate is 128,000
bps.
E
NABLE H0 CALL SUPPORT
If enabled, provides support for H0 calls operating at 384 Kbps. This provides one full 384 Kbps
channel through the ISDN network and reduces the overhead associated with aggregating multiple
channels. It is also almost always less expensive than the equivalent six 64 Kbps calls. Not all ISDN
networks provide support for H0 calls. This is dependent upon the ISDN service provider as well
as the switch manufacturer.
N
O RESTRICTIONS
Defines the user to have no restriction on the time of day that calls are made, the length of any
particular call, or the maximum minutes per day or month. No Restrictions is enabled as the
default.
M
AXIMUM MINUTES PER CALL
The maximum amount of time (in minutes) that a call is allowed to be active. The default value is
0 minutes. Statistics will be kept to track the total number of call minutes made per call. This
statistic will be written to the statistics log every half minute. The current value of this statistic will
be displayed on the Current Connections table. Existing calls that have surpassed the maximum
minutes per call will be disconnected.
M
AXIMUM MINUTES PER DAY
The limit of number of call minutes per day. The default value is 0 call minutes per day. Call
minutes will be calculated periodically while calls are active (not when a call is disconnected).
Statistics will be kept to track the total number of call minutes made per day. This statistic will be
written to the statistics log every half minute. The current value of this statistic will be displayed
on the Usage tab. Existing calls that have surpassed the maximum minutes per day will be
disconnected, and no more calls from this user will be accepted until the next day, unless the
administrator resets this user’s restrictions.
M
AXIMUM MINUTES PER MONTH
The maximum number of call minutes per month. The default value is 0 call minutes per month.
Call minutes will be calculated periodically while calls are active (not when a call is disconnected).
Statistics will be kept to track the total number of call minutes made per month. This statistic will
be written to the statistics log every half minute. The current value of this statistic will be displayed
on the Usage tab. Existing calls that have surpassed the maximum minutes per month will be
disconnected and no more calls from this user will be accepted until the next month, unless the
administrator resets this user’s restrictions.
T
IME OF DAY
The allowable hours for outbound calls (there are no time of day restrictions for inbound calls).
Calls attempted outside of this time frame will be rejected. Calls that originated within this time
frame, but extend outside of the limits will be disconnected. Selecting a "From" value of 00:00 and
a "To" value of 00:00 allows the user access during any time of day.