Operation Manual

Events
79 NT/MPRI – 5 Connection Management and Monitoring
l
Budget Overview (current values of the Call Destination Budget):
A direct comparison between the budget defined in the call desti-
nation settings and the costs incurred so far is presented here.
Use this feature to check that no unexpectedly high connection
costs have accumulated and to determine whether the budget for
a connection should be increased or reduced.
l Cost Overview:
The cost overview presents an overview of the costs accumulated
for connections to call destinations. In addition to the NT/MPRI
costs, the charges for the remote sites are estimated based on a
charge profile. For this reason, make sure to select the correct
charge profile for charge estimation in the call destinations’ ISDN
settings.
Events
Events include all ISDN messages as well as any error messages.
Messages are divided into categories designated by different icons.
The following message types occur:
All ISDN error messages and NT/MPRI messages are listed in this man-
ual in the chapter “Messages” from page 88.
Error, such as when the remote destination does not respond.
Warning, such as a call destination budget or global threshold that
has been exceeded.
Information message such as a successful connection setup or
clear-down.
Incoming call
Outgoing call
Alarm, such as a detected violation of the filter rules (Firewall)
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