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. |