Parameter |
Type of statistic |
Description |
Count of state failures | Counter | Number of state failures of this circuit group during the summary period. This counts the number of times the Actual status of the ISUP Circuit Group has moved out of the Active state when not requested. |
Cumulative downtime | Counter | Cumulative downtime of this circuit group during the summary period. This counts the number of milliseconds for which the circuit group has not been active. |
Number of circuits configured | Gauge | Number of circuits currently configured in this circuit group. 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 circuit group. 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 circuit group. 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 this summary period. This counts the total number of ISUP IAM and CRM requests received for circuits in this circuit group. |
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 circuit group. |