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4.2 Call Progress Analysis Tone Events

The call progress analysis tone events are mapped from the tone events described in Section 3.4.4, Section 3.4.5, and Section 3.4.6, and are controlled by the ADI_CALLPROG_PARMS structure.
The following tones are detected by call progress analysis. Each detected tone causes AG Access to generate the corresponding event: Detected Tone AG Access Event Dial tone ADIEVN_CP_DIALTONE Reorder tone ADIEVN_CP_REORDERTONE Ring tone ADIEVN_CP_RINGTONE Ring quit ADIEVN_CP_RINGQUIT SIT ADIEVN_CP_SIT Fax or modem answer tone ADIEVN_CP_CED

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