In this section:

This section describes sample call flows in which the SBC increments the counters (statistics) associated with HPC Call Queues.

The statistics related to the call flows are as follows:

  • hpcQueueAttempts
  • hpcQueueOverflows
  • hpcQueueAbandons
  • hpcQueueTimeouts

For more information on these statistics, refer to callCountCurrentStatistics in the page Show Table Global.

Call Flows

The following images describe various call flows and scenarios in which the SBC increments the counters (statistics) associated with HPC Call Queues.

Egress Queue


Egress Queue – Able to Queue and Resources Available Before Queue Timer Expires

Egress Queue – Able to Queue and Resources Available Before Queue Timer Expires at Second Pass

Egress Queue – Able to Queue and Queue Timer Expires

Egress Queue – Unable to Queue

Egress Queue – Able to Queue and then Cancelled the Call

 


Ingress Queue


Ingress Queue – Able to Queue and Resources Available Before Queue Timer Expires

Ingress Queue – Able to Queue and Queue Timer Expires

Ingress Queue – Unable to Queue

Ingress Queue – Able to Queue and Resources Available Before Queue Timer Expires

 


Egress Queue over Gateway-Gateway Scenario


Egress Queue over GW-GW – Able to Queue and Resources available Before Queue Timer Expires

Egress Queue over GW-GW – Able to Queue and Resources Available Before Queue Timer Expires at Second Pass

Egress Queue over GW-GW – Able to Queue and Queue Timer Expires.- Part 1

Egress Queue over GW-GW – Able to Queue and Queue Timer Expires - Part 2

Egress Queue over GW-GW – No Room to Queue - Part 1

Egress Queue over GW-GW – No Room to Queue - Part 2

Egress Queue over GW-GW – Able to Queue and Cancelled the call