Parameter |
Type of statistic |
Description |
Calls in progress (all types) | 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. |
Calls in progress (PCM only) | 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. |
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. |