CPA Class Parameter Definitions

Table 7-16 CPA Class Parameters and Definitions

Class Parameter	Definition
Mode	Call Progress Analysis Mode (for example, Advanced Answer Detect, Energy Detection).
Tone Burst Answer Threshold	The number of frequency bursts in 500ms before answer is declared.
Start Delay	Amount of time to wait before analysis begins.
Continuous Silence Timeout	Amount of time after CPA is initiated to wait to hear any tone.
Confirmation	Amount of time to wait to detect a pattern.
Confirmation/No Report	Amount of time after detection of a tone to wait for pattern confirmation before terminating CPA.
Minimum Frequency Glitch Time	Amount of time to validate a tone detection.
Minimum Silence Glitch Time	Amount of time to validate a silence detection.
Maximum On Timer	The maximum amount of time a tone must be "on" without a pattern match before the "continuous on" result is reported.
Maximum Off Timer	The maximum amount of time silence must be detected before the "not determined" result is reported; amount of time to validate a silence detection before declaring it as silence.
Mode Specific Value	Values to configure for specific CPA mode.