There are eight 'Summary Period' IAD Group 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' IAD Group Statistics objects. All the 'Summary Period' IAD Group 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 the 'Summary Period' IAD Group Statistics objects by clicking on the 'Reset statistics' pushbutton displayed in the IAD Group object.
Parameter |
Type of statistic |
Description |
Number of current calls | Gauge | Number of calls currently in progress on the IAD Group. This count includes both ADPCM (G.726) and PCM (G.711) calls, and includes any subscriber for which a tone (such as the reorder tone) is being played, regardless of whether the subscriber is actually in a call. |
Number of current PCM calls | Gauge | Number of PCM (G.711) calls currently in progress on the IAD Group. This count includes any PCM subscriber for which a tone (such as the reorder tone) is being played, regardless of whether the subscriber is actually in a call. |
Maximum number of concurrent calls | High | The highest number of calls that have been in progress on the IAD at any one time. |
Maximum number of concurrent PCM calls | High | The highest number of PCM calls that have been in progress on the IAD at any one time. |
Count of total number of calls | Counter | The total number of calls that have been in progress on the IAD. |
Count of total number of PCM calls | Counter | The total number of PCM calls that have been in progress on the IAD. |
Count of failed attempts to allocate bandwidth | Counter | Number of failed attempts to allocate new bandwidth to a termination because of insufficient IAD Group bandwidth. This type of failure typically occurs
|
Count of failures to change media format on existing terminations | Counter | Number of failed attempts to change the media format in use by an existing termination because of insufficient IAD group bandwidth. This type of failure occurs on active calls, and can result in failure of the call. If a failure is counted in the field of the same name in the IAD Statistics object, it is not also counted here. |