Figure 1. Basic Call Analysis Components
Figure 2. PerfectCall Call Analysis Components
Figure 3. Call Analysis Outcomes for Basic Call Analysis
Figure 4. Call Analysis Outcomes for PerfectCall Call Analysis
Figure 5. A Standard Busy Signal
Figure 6. A Standard Single Ring
Figure 7. A Type of Double Ring
Figure 9. Elements of Established Cadence
Figure 10. No Ringback Due to Continuous No Signal
Figure 11. No Ringback Due to Continuous Nonsilence
Figure 12. Cadence Detection Salutation Processing
Figure 13. Example of Custom Cadenced Tone Generation
Figure 14. Standard PBX Call Progress Signals
Figure 15. Forward and Backward Interregister Signals
Figure 16. Multiple Meanings for R2MF Signals
Figure 17. R2MF Compelled Signaling Cycle
Figure 18. Example of R2MF Signals for 4-digit DDI Application
Figure 19. Echo canceller with Relevant Input and Output Signals
Figure 20. Echo canceller Operating over an SCbus
Figure 21. ECR Bridge Example Diagram
Figure 22. An ECR Play Over the SCbus