There are eight 'Summary period' ISUP Media Channel 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' ISUP Media Channel Statistics objects. All the 'Summary period' ISUP Media Channel 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' ISUP Media Channel Statistics objects by clicking on the 'Reset statistics' pushbutton displayed in the ISUP Media Channel object.
Parameter |
Description | |
Count of state failures | Counter | Number of state failures of this media channel during the summary period. This counts the number of times the Actual status of the ISUP Media Channel has moved out of the Active state when not requested. |
Cumulative downtime | Counter | Cumulative downtime of this media channel during the summary period. This counts the number of milliseconds for which the media channel has not been active. |
Number of circuits configured | Gauge | Number of circuits currently configured in this media channel. This counts the total number of circuits configured irrespective of their current status. |
Number of circuits available | Gauge | Number of circuits currently available for use in this media channel. This counts the total number of circuits that are available for use by incoming and outgoing calls, including those that are currently in use. This count excludes inactive and blocked circuits. |
Number of circuits in use | Gauge | Number of circuits currently in use in this media channel. This counts the total number of circuits that are being used for call traffic, or are in use by pending-active or pending-inactive calls, or are being tested. |
Count of incoming call attempts | Counter | Number of incoming call attempts during the summary period. This counts the total number of ISUP IAM and CRM requests received for circuits in this media channel. |
Count of outgoing call attempts | Counter | Number of outgoing call attempts during this summary period. This counts the total number of times the local ISUP signaling stack has initiated an outgoing ISUP IAM or CRM request for a circuit in this media channel. |
Percentage utilization of media channel | Gauge | Percentage utilization of the media channel. This is calculated by dividing the number of allocated circuits by the total number of circuits in the media channel and multiplying the result by 100. |