There are eight 'Summary Period' IAD 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 Statistics objects. All the 'Summary Period' IAD 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 Statistics objects by clicking on the 'Reset statistics' pushbutton displayed in the IAD object.
Parameter |
Type of statistic |
Description |
Number of current calls | Gauge | Number of calls currently in progress on the IAD. 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. 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. |
Number of terminations linked to a call | Gauge | Number of terminations currently linked to a call on this IAD. This number includes terminations linked to an inactive call if the second termination has not yet been added to the call. |
Number of terminations reserved for use | Gauge | Number of terminations currently reserved for use on this port. This number includes terminations currently in a call. |
Count of failure notifications for terminations | Counter | Number of failure notifications for terminations on this IAD. Note that if the whole IAD fails, this count is not incremented. |
Count of failed attempts to allocate bandwidth | Counter | Number of failed attempts to allocate new bandwidth to a termination because of insufficient IAD PVC 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 PVC bandwidth. This type of failure occurs on active calls, and can result in failure of the call. |