'Summary period' Media Gateway Statistics

There are eight 'Summary period' Media Gateway Statistics objects, which each display statistics collected over a different time interval. Note that the summary periods are preconfigured; you cannot change the summary periods or create new 'Summary period' Media Gateway Statistics objects. All the 'Summary Period' Media Gateway Statistics objects have the same fields. All the fields are read only and there are no management actions associated with this object. However, you can reset all the fields of these objects by clicking on the 'Reset statistics' pushbutton displayed in the Media Gateway object.


Parameter

Type of statistic

Description
Number of currently active calls Gauge Number of active calls currently being processed. An active call is one containing two or more terminations. MTP2 connections do not count as active calls.
Count of active calls Counter Total number of calls that have been active within the summary period.
Count of failed call attempts Counter Number of call setup attempts that have failed within the summary period. A call setup attempt fails when a request to add a single termination to a call fails.
Count of reservation failures Counter Number of requests to reserve a termination that have failed within the summary period. This includes both requests to explicitly reserve a termination for future use and requests to include the termination in a call.
Count of continuity test failures Counter Number of times that a continuity test has failed within the summary period.
Count of echo cancellation device failures Counter Number of times, within the summary period, that the Media Gateway has failed to obtain an Echo Cancellation Device required for a call.
Number of unconfigured terminations Gauge Current number of unconfigured terminations. This is the number of subscribers that are not connected to an available IAD.
Count of failed IAD configuration attempts Counter Number of IAD configuration attempts that have failed within the summary period.
Count of configured IADs Counter Number of IADs that have been configured within this summary period. This count is increased when the initial configuration of an IAD is complete.
Number of subscriber voice ports Gauge Number of voice ports that have an associated subscriber. This count includes only voice ports that are currently available and that have a currently active subscriber.
Number of voice ports in calls Gauge Number of voice ports that are currently involved in a call.
Count of off hook notifications during IAD configuration Counter Number of off hook notifications that have been ignored due to IAD configuration, during this summary period.
Count of failed calls during IAD configuration Counter Number of call setup attempts that have failed due to IAD configuration during this summary period.
Free running count Counter Number of times that the MetaSwitch VP3000 has been free running during this summary period.
Free running timer Counter Total time, in ms, that the MetaSwitch VP3000 has been free running during this summary period.
Number of H110 timeslots in use Gauge Number of H110 timeslots currently in use.
Max number of H110 timeslots in use High Maximum number of H110 timeslots in use at the same time during this summary period
Min number of H110 timeslots in use Low Minimum number of H110 timeslots in use at the same time during this summary period
Count of primary master changes Count Number of times that the primary master of the clocking has changed during this summary period.
Count of secondary master changes Count Number of times that the secondary master of the clocking has changed during this summary period.