NEC Electra Elite IPK II System User Manual page 646

Document Revision 4C
The IVM Software, Qovia Central, supports display of the VoIP infrastructure in both a user-defined
hierarchy and an application generated topology. The operation/performance of various VoIP devices is
displayed in Red, Yellow, or Green to provide an instant visual status check. An intuitive point-and-click
interface gives quick and easy access to any device requiring attention. Qovia Central, is easy to install
and configure on a Microsoft Windows™ workstation or server.
For detailed information, refer to the IVM System Users Manual provided with the software.
Conditions
General
The IVM Owner's Guide includes a chapter devoted to the configuration and use of each of the following
functions:
Application Administration

Provides basic tools to monitor and manage the voice network including:
Firewall traversal ability to remote management unit

Ability to create users, assign privileges and assign multiple users

Ability to create, modify, or delete nodes in the Device Administration Tree

Network Discovery

Auto discovery of handsets and soft phones using SNMP and proprietary software
Discovered VoIP infrastructure elements are displayed in a configurable topology diagram

Import of diagram or map for topology background is supported

Call Quality Monitoring

Calculates and displays the call quality metrics that reflect the overall call quality experienced by
the caller
A real-time MOS score for every call is provided, even during the call.

Near real-time data on packet loss, packet jitter, and packet delay is provided in graphic format with the

option to view historical data.
Threshold-based email notifications and/or SNMP traps are supported. The user can customize

threshold values to minimize false alarms.
Active Packet Testing

Allows user to see how voice packet traffic is flowing in real-time. It can be used to:
Verify and trace passively identified problems

Proactively test the network during pre-deployment or day-to-day operations

Trigger active packet testing when needed to prevent testing packets from clogging the voice network

traffic
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Electra Elite IPK II
IPK II VoIP Management System