User's Manual 812 Document #: LTRT-27045
Mediant 1000B Gateway & E-SBC
3. For more graph functionality, see the following table:
Table 50-1: Additional Graph Functionality for Trunk Utilization
Button Description
Add button Displays additional trunks in the graph. Up to five trunks can be
displayed simultaneously. To view another trunk, click the button and
then from the new 'Trunk' drop-down list, select the required trunk.
The graph displays each trunk in a different color, according to the
legend shown in the top-left corner of the graph.
Remove button Removes the corresponding trunk from the graph.
Disable check box Hides or shows an already selected trunk. Select the check box to hide
the trunk display; clear the check box to show the trunk. This is useful if
you do not want to remove the trunk entirely (using the Remove button).
Get Most Active button Displays only the trunk with the most active channels (i.e., trunk with the
most calls).
Pause button Pauses the display in the graph.
Play button Resumes the display in the graph.
Zoom slide ruler and
buttons
Increases or reduces the trunk utilization display resolution concerning
time. The Zoom In button increases the time resolution; the
Zoom Out button decreases it. Instead of using the buttons, you
can use the slide ruler. As you increase the resolution, more data is
displayed on the graph. The minimum resolution is about 30 seconds;
the maximum resolution is about an hour.
50.2 Viewing Call Success and Failure Ratio
You can view success and failure ratio of SIP dialogs in the Web interface's
Success/Failure Ratio page. You can filter the display by a specific SRD or IP Group, and
by call direction and type of SIP dialog (e.g., INVITEs only). The information is displayed in
the following pie charts:
Dialog Success Ratio: Displays the SIP call and subscribe (SUBSCRIBE) dialog
success-failed ratio.
Dialog Failed Attempts: Displays failed SIP dialog attempts. This includes the
number of calls and subscribes which were successfully and abnormally terminated.
Dialog Termination Ratio: Displays SIP dialog termination by reason (e.g., due to no
answer).
Note: The Quality Of Experience page is applicable only to SBC calls.