VOIP Call History Traffic Statistics Report

Introduction

It is essential to network administrators today to track each call’s VOIP performance and traffic statistics levels. They are interested in creating *true* and *functional* VOIP Call ‘Service Accounting Levels’.

Solution Overview

This could be done by collecting the values of the MIB Objects representing the transmitted and received packets and bytes calculated per actual Call in a production environment. The MIB Objects are cCallHistoryTransmitPackets, cCallHistoryTransmitBytes, cCallHistoryReceivePackets, cCallHistoryReceiveBytes respectively.

SOSL based Management Process script configuration

MODULE  cCallHistoryData();

BEGIN

          ALL-DEV BY DEV                  

          {                 

                   SET-INDEX cCallHistoryTable

                           (cvVoIPCallHistoryConnectionId [cCallHistoryIndex, INT]);

                   WITH-INDEX cCallHistoryTable

                   {

                             POLL (cvVoIPCallHistoryRemoteIPAddress;

                                    cCallHistoryTransmitPackets;

                                                cCallHistoryTransmitBytes;

                                                cCallHistoryReceivePackets;

                                                cCallHistoryReceiveBytes;

                                                cCallHistoryPeerAddress;

                                    cCallHistoryDisconnectText;

                                                cCallHistoryConnectTime;

                                    cCallHistoryDisconnectTime;

                                    cCallHistoryCallOrigin     );

                   };

           };

END

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