46.3
Viewing Quality of Experience
The Quality Of Experience page provides statistical information on calls per SRD or IP
Group. The statistics can be further filtered to display incoming and/or outgoing call
direction, and type of SIP dialog (INVITE, SUBSCRIBE, or all).
This page provides three pie charts:
Dialog Success Ratio: displays the SIP call and subscribe (SUBSCRIBE) dialog
success-failed ratio.
Dialog Failed Attempts: displays the failed call attempts. This includes the number of
calls and subscribes which were successfully and abnormally terminated.
Dialog Termination Ratio: displays call termination by reason (e.g., due to no answer).
To view Quality of Experience:
1.
Open the Quality Of Experience page (Status & Diagnostics tab > Performance
Monitoring menu > Quality Of Experience).
2.
From the 'SRD/IpGroup' drop-down list, select whether you want to view QoE for an
SRD or IP Group.
3.
From the 'Index' drop-down list, select the SRD or IP Group index.
4.
From the 'Dir' drop-down list, select the call direction:
•
In - incoming calls
•
Out - outgoing calls
•
Both - incoming and outgoing calls
5.
From the 'Type' drop-down list, select the SIP message type:
•
Invite - INVITE
•
Subscribe - SUBSCRIBE
•
Other - all SIP messages
To refresh the charts, click Refresh. To reset the counters, click Reset Counters.
User's Manual
Figure 46-3: Quality Of Experience Graph
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Mediant 3000
Document #: LTRT-89729