Dialogic IP Phone 05-2239-009 User Manual

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Dialogic Corporation

DTMF information

typedef struct
{
    char          digit_buf[IP_MAX_DTMF_DIGITS];
    unsigned int  num_digits;
} IP_DTMF_DIGITS;

„ Description

The IP_DTMF_DIGITS data structure is used to provide DTMF information when the digits are 
received in a User Input Indication (UII) message with alphanumeric data. 

„ Field Descriptions

The fields of the IP_DTMF_DIGITS data structure are described as follows:

digit_buf 

The DTMF digit string buffer; 32 characters in size

num_digits 

The number of DTMF digits in the string buffer