'Summary Period' ISUP Media Channel Statistics

The following statistics are collected for the ISUP Media Channel object.


Parameter

Type of statistic

Description
Media channel status: Circuits currently configured Gauge Number of circuits configured in this media channel. This counts the total number of circuits configured irrespective of their current status (with the exception of disabled circuits, which are not included).
Media channel status: Circuits currently configured - low water mark Low Lowest number of circuits configured in this media channel at any time during the summary period.
Media channel status: Circuits currently configured - high water mark High Highest number of circuits configured in this media channel at any time during the summary period.
Media channel status: Circuits currently available Gauge Number of circuits 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.
Media channel status: Circuits currently available - low water mark Low Lowest number of circuits available in this media channel at any time during the summary period.
Media channel status: Circuits currently available - high water mark High Highest number of circuits available in this media channel at any time during the summary period.
Media channel status: Circuits currently in use for calls Gauge Total number of circuits in this media channel in use by calls.
Media channel status: Circuits currently in use for calls - low water mark Low Lowest number of circuits in use at any time during the summary period.
Media channel status: Circuits currently in use for calls - high water mark High Highest number of circuits in use at any time during the summary period.
Media channel status: Percentage utilization 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.
Media channel status: Circuits currently in use for incoming calls Gauge Number of circuits in this media channel in use by incoming calls.
Media channel status: Circuits currently in use for incoming calls - low water mark Low Lowest number of circuits in use by incoming calls at any time during the summary period.
Media channel status: Circuits currently in use for incoming calls - high water mark High Highest number of circuits in use by incoming calls at any time during the summary period.
Media channel status: Circuits currently in use for outgoing calls Gauge Number of circuits in this media channel in use by outgoing calls.
Media channel status: Circuits currently in use for outgoing calls - low water mark Low Lowest number of circuits in use by outgoing calls at any time during the summary period.
Media channel status: Circuits currently in use for outgoing calls - high water mark High Highest number of circuits in use by outgoing calls at any time during the summary period.
Media channel status: Circuits currently deactivated or maintenance blocked Gauge Number of circuits in this media channel deactivated or maintenance blocked. This count does not include disabled circuits.
Media channel status: Circuits currently deactivated or maintenance blocked - low water mark Low Lowest number of circuits deactivated or maintenance blocked at any time during the summary period.
Media channel status: Circuits currently deactivated or maintenance blocked - high water mark High Highest number of circuits deactivated or maintenance blocked at any time during the summary period.
Media channel status: Circuits currently failed Gauge Number of failed circuits in this media channel. This includes circuits on alarmed DS1s or DS1s that are deactivated on the Media Gateway.
Media channel status: Circuits currently failed - low water mark Low Lowest number of failed circuits at any time during the summary period.
Media channel status: Circuits currently failed - high water mark High Highest number of failed circuits at any time during the summary period.
Media channel status: Downtime Counter Downtime of this media channel during the summary period, in seconds. This counts the total number of seconds for which the media channel has not been in an active state. The count does not include time when no circuits were available because of congestion.
Traffic information: Calls - 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 media channel.
Traffic information: Calls - 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. The count includes the outgoing halves of tandem calls.
Traffic information: Congestion - Rejected circuit requests Counter Number of call attempts to this ISUP Media Channel where the NE decided not to use the channel because it was congested. (This count does not include attempts for which the remote exchange rejected the call because of congestion.)
Traffic information: Congestion - Rejected first-choice circuit requests Counter Number of call attempts for which this media channel was the first choice, but the NE decided not to use it because of congestion. Any rejected request because of congestion will increase this counter on only one media channel, so the value can be totaled across all media channels.
Traffic information: Calls - Total call usage Usage Total call usage on this media channel, in CCS (Centa Call Seconds). 1 CCS = 100 seconds of total call time.
Traffic information: Calls - Incoming call usage Usage Call usage for incoming calls on this media channel, in CCS (Centa Call Seconds). 1 CCS = 100 seconds of total call time.
Traffic information: Calls - Outgoing call usage Usage Call usage for outgoing calls on this media channel, in CCS (Centa Call Seconds). 1 CCS = 100 seconds of total call time.