Document CPA behavior
SUMMARY: Add CPA behavior information to the user guide.
DOCUMENT: The next publication of the GVP 8.5 User's Guide will include these revisions.
CHAPTER: Appendix C: Tuning Call Progress Detection
SECTION: Detecting a Human, Not a Machine
Add a new section title "Detecting a Human, Not a Machine", and add the following information to the section:
The Media Control Platform detects a human when all three of these conditions are true:
- There is at least one signal.
- One (1) second has passed since the start of the first signal (hardcoded and used in CPA when postconnectpref="no_machine").
- The fax duration has passed since the start of the first signal.