7.10. IP_RFC2833_EVENT

The IP_RFC2833_EVENT data structure is used to provide information about events associated with DTMF digit detection. The application receives an event to mark the beginning of a DTMF digit, then receives another event to mark the end of the DTMF digit. See Section 4.6.2, Getting Notification of DTMF Detection for more information. The data structure definition is as follows:

    typedef struct {
        unsigned char  event;
        unsigned char  state;
    } IP_RFC2833_EVENT; 

Table 46 describes the meaning of each field in the IP_RFC2833_EVENT data structure.

Table 46. IP_RFC2833_EVENT Field Descriptions

Field	Description
event	The type of the event as specified in RFC 2833.
state	The state indicated by the event. Possible values are: GCPV_DISABLE GCPV_ENABLE

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