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Classes | |
struct | adsi_tx_state_t |
struct | adsi_rx_state_t |
Defines | |
#define | _SPANDSP_ADSI_H_ |
#define | CLIDINFO_CMPLT 0x100 |
#define | CLIDINFO_GENERAL 0x101 |
#define | CLIDINFO_CALLID 0x102 |
#define | CLIDINFO_FRAMETYPE 0x103 |
#define | CLASS_SDMF_CALLERID 0x04 |
#define | CLASS_MDMF_CALLERID 0x80 |
#define | CLASS_SDMF_MSG_WAITING 0x06 |
#define | CLASS_MDMF_MSG_WAITING 0x82 |
#define | MCLASS_DATETIME 0x01 |
#define | MCLASS_CALLER_NUMBER 0x02 |
#define | MCLASS_DIALED_NUMBER 0x03 |
#define | MCLASS_ABSENCE1 0x04 |
#define | MCLASS_REDIRECT 0x05 |
#define | MCLASS_QUALIFIER 0x06 |
#define | MCLASS_CALLER_NAME 0x07 |
#define | MCLASS_ABSENCE2 0x08 |
#define | MCLASS_VISUAL_INDICATOR 0x0B |
#define | CLIP_MDMF_CALLERID 0x80 |
#define | CLIP_MDMF_MSG_WAITING 0x82 |
#define | CLIP_MDMF_CHARGE_INFO 0x86 |
#define | CLIP_MDMF_SMS 0x89 |
#define | CLIP_DATETIME 0x01 |
#define | CLIP_CALLER_NUMBER 0x02 |
#define | CLIP_DIALED_NUMBER 0x03 |
#define | CLIP_ABSENCE1 0x04 |
#define | CLIP_CALLER_NAME 0x07 |
#define | CLIP_ABSENCE2 0x08 |
#define | CLIP_VISUAL_INDICATOR 0x0B |
#define | CLIP_MESSAGE_ID 0x0D |
#define | CLIP_CALLTYPE 0x11 |
#define | CLIP_NUM_MSG 0x13 |
#define | CLIP_REDIR_NUMBER 0x03 |
#define | CLIP_CHARGE 0x20 |
#define | CLIP_DURATION 0x23 |
#define | CLIP_ADD_CHARGE 0x21 |
#define | CLIP_DISPLAY_INFO 0x50 |
#define | CLIP_SERVICE_INFO 0x55 |
#define | ACLIP_SDMF_CALLERID 0x04 |
#define | ACLIP_MDMF_CALLERID 0x80 |
#define | ACLIP_DATETIME 0x01 |
#define | ACLIP_CALLER_NUMBER 0x02 |
#define | ACLIP_DIALED_NUMBER 0x03 |
#define | ACLIP_ABSENCE1 0x04 |
#define | ACLIP_REDIRECT 0x05 |
#define | ACLIP_QUALIFIER 0x06 |
#define | ACLIP_CALLER_NAME 0x07 |
#define | ACLIP_ABSENCE2 0x08 |
#define | JCLIP_MDMF_CALLERID 0x40 |
#define | JCLIP_CALLER_NUMBER 0x02 |
#define | JCLIP_CALLER_NUM_DES 0x21 |
#define | JCLIP_DIALED_NUMBER 0x09 |
#define | JCLIP_DIALED_NUM_DES 0x22 |
#define | JCLIP_ABSENCE 0x04 |
#define | CLIP_DTMF_HASH_TERMINATED '#' |
#define | CLIP_DTMF_C_TERMINATED 'C' |
#define | CLIP_DTMF_HASH_CALLER_NUMBER 'A' |
#define | CLIP_DTMF_HASH_ABSENCE 'D' |
#define | CLIP_DTMF_C_CALLER_NUMBER 'A' |
#define | CLIP_DTMF_C_REDIRECT_NUMBER 'D' |
#define | CLIP_DTMF_C_ABSENCE 'B' |
Enumerations | |
enum | { ADSI_STANDARD_NONE = 0, ADSI_STANDARD_CLASS = 1, ADSI_STANDARD_CLIP = 2, ADSI_STANDARD_ACLIP = 3, ADSI_STANDARD_JCLIP = 4, ADSI_STANDARD_CLIP_DTMF = 5, ADSI_STANDARD_TDD = 6 } |
Functions | |
void | adsi_rx_init (adsi_rx_state_t *s, int standard, put_msg_func_t put_msg, void *user_data) |
Initialise an ADSI receive context. | |
void | adsi_rx (adsi_rx_state_t *s, const int16_t *amp, int len) |
Receive a chunk of ADSI audio. | |
void | adsi_tx_init (adsi_tx_state_t *s, int standard) |
Initialise an ADSI transmit context. | |
void | adsi_tx_set_preamble (adsi_tx_state_t *s, int preamble_len, int preamble_ones_len, int postamble_ones_len, int stop_bits) |
Adjust the preamble associated with an ADSI transmit context. | |
int | adsi_tx (adsi_tx_state_t *s, int16_t *amp, int max_len) |
Generate a block of ADSI audio samples. | |
void | adsi_send_alert_tone (adsi_tx_state_t *s) |
Request generation of an ADSI alert tone. | |
int | adsi_put_message (adsi_tx_state_t *s, uint8_t *msg, int len) |
Put a message into the input buffer of an ADSI transmit context. | |
int | adsi_next_field (adsi_rx_state_t *s, const uint8_t *msg, int msg_len, int pos, uint8_t *field_type, uint8_t const **field_body, int *field_len) |
Get a field from an ADSI message. | |
int | adsi_add_field (adsi_tx_state_t *s, uint8_t *msg, int len, uint8_t field_type, uint8_t const *field_body, int field_len) |
Insert the header or a field into an ADSI message. | |
const char * | adsi_standard_to_str (int standard) |
Return a short name for an ADSI standard. |
#define ACLIP_ABSENCE1 0x04 |
Caller number absent: 'O' or 'P'
#define ACLIP_ABSENCE2 0x08 |
Caller's name absent: 'O' or 'P'
#define ACLIP_CALLER_NAME 0x07 |
Caller's name
#define ACLIP_CALLER_NUMBER 0x02 |
Caller number
#define ACLIP_DATETIME 0x01 |
Date and time (MMDDHHMM)
#define ACLIP_DIALED_NUMBER 0x03 |
Dialed number
#define ACLIP_MDMF_CALLERID 0x80 |
Multiple data message caller ID frame
#define ACLIP_QUALIFIER 0x06 |
Long distance call: 'L'
#define ACLIP_REDIRECT 0x05 |
Call forward: universal, on busy, or on unanswered
#define ACLIP_SDMF_CALLERID 0x04 |
Single data message caller ID frame
#define CLASS_MDMF_CALLERID 0x80 |
Multiple data message caller ID
#define CLASS_MDMF_MSG_WAITING 0x82 |
Multiple data message message waiting
#define CLASS_SDMF_CALLERID 0x04 |
Single data message caller ID
#define CLASS_SDMF_MSG_WAITING 0x06 |
Single data message message waiting
#define CLIDINFO_CALLID 0x102 |
Caller ID
#define CLIDINFO_CMPLT 0x100 |
Complete caller ID message
#define CLIDINFO_FRAMETYPE 0x103 |
See frame type equates
#define CLIDINFO_GENERAL 0x101 |
Date, time, phone #, name
#define CLIP_ABSENCE1 0x04 |
Caller number absent: 'O' or 'P'
#define CLIP_ABSENCE2 0x08 |
Caller's name absent: 'O' or 'P'
#define CLIP_ADD_CHARGE 0x21 |
Additional charge
#define CLIP_CALLER_NAME 0x07 |
Caller's name
#define CLIP_CALLER_NUMBER 0x02 |
Caller number
#define CLIP_CALLTYPE 0x11 |
Voice call, ring-back-when-free call, or msg waiting call
#define CLIP_CHARGE 0x20 |
Charge
#define CLIP_DATETIME 0x01 |
Date and time (MMDDHHMM)
#define CLIP_DIALED_NUMBER 0x03 |
Dialed number
#define CLIP_DISPLAY_INFO 0x50 |
Display information
#define CLIP_DTMF_C_ABSENCE 'B' |
Caller number absent: private/restricted (00) or not available (10)
#define CLIP_DTMF_C_CALLER_NUMBER 'A' |
Caller number
#define CLIP_DTMF_C_REDIRECT_NUMBER 'D' |
Diverting number
#define CLIP_DTMF_HASH_ABSENCE 'D' |
Caller number absent: private (1), overseas (2) or not available (3)
#define CLIP_DTMF_HASH_CALLER_NUMBER 'A' |
Caller number
#define CLIP_DTMF_HASH_TERMINATED '#' |
Definitions for CLIP-DTMF
#define CLIP_DURATION 0x23 |
Duration of the call
#define CLIP_MDMF_CALLERID 0x80 |
Multiple data message caller ID
#define CLIP_MDMF_CHARGE_INFO 0x86 |
Multiple data message charge information
#define CLIP_MDMF_MSG_WAITING 0x82 |
Multiple data message message waiting
#define CLIP_MDMF_SMS 0x89 |
Multiple data message SMS
#define CLIP_MESSAGE_ID 0x0D |
Message ID
#define CLIP_NUM_MSG 0x13 |
Number of messages
#define CLIP_REDIR_NUMBER 0x03 |
Redirecting number
#define CLIP_SERVICE_INFO 0x55 |
Service information
#define CLIP_VISUAL_INDICATOR 0x0B |
Visual indicator
#define JCLIP_ABSENCE 0x04 |
Caller number absent: 'C', 'O', 'P' or 'S'
#define JCLIP_CALLER_NUM_DES 0x21 |
Caller number data extension signal
#define JCLIP_CALLER_NUMBER 0x02 |
Caller number
#define JCLIP_DIALED_NUM_DES 0x22 |
Dialed number data extension signal
#define JCLIP_DIALED_NUMBER 0x09 |
Dialed number
#define JCLIP_MDMF_CALLERID 0x40 |
Multiple data message caller ID frame
#define MCLASS_ABSENCE1 0x04 |
Caller number absent: 'O' or 'P'
#define MCLASS_ABSENCE2 0x08 |
Caller's name absent: 'O' or 'P'
#define MCLASS_CALLER_NAME 0x07 |
Caller's name
#define MCLASS_CALLER_NUMBER 0x02 |
Caller number
#define MCLASS_DATETIME 0x01 |
Date and time (MMDDHHMM)
#define MCLASS_DIALED_NUMBER 0x03 |
Dialed number
#define MCLASS_QUALIFIER 0x06 |
Long distance: 'L'
#define MCLASS_REDIRECT 0x05 |
Call forward: universal ('0'), on busy ('1'), or on unanswered ('2')
#define MCLASS_VISUAL_INDICATOR 0x0B |
Message waiting/not waiting
int adsi_add_field | ( | adsi_tx_state_t * | s, | |
uint8_t * | msg, | |||
int | len, | |||
uint8_t | field_type, | |||
uint8_t const * | field_body, | |||
int | field_len | |||
) |
Insert the header or a field into an ADSI message.
s | The ADSI transmit context. | |
msg | The message buffer. | |
len | The current length of the message. | |
field_type | The type code for the new field. | |
field_body | Pointer to the body of the new field. | |
field_len | The length of the new field. |
int adsi_next_field | ( | adsi_rx_state_t * | s, | |
const uint8_t * | msg, | |||
int | msg_len, | |||
int | pos, | |||
uint8_t * | field_type, | |||
uint8_t const ** | field_body, | |||
int * | field_len | |||
) |
Get a field from an ADSI message.
s | The ADSI receive context. | |
msg | The message buffer. | |
msg_len | The length of the message. | |
pos | Current position within the message. Set to -1 when starting a message. | |
field_type | The type code for the field. | |
field_body | Pointer to the body of the field. | |
field_len | The length of the field, or -1 for no more fields, or -2 for message structure corrupt. |
int adsi_put_message | ( | adsi_tx_state_t * | s, | |
uint8_t * | msg, | |||
int | len | |||
) |
Put a message into the input buffer of an ADSI transmit context.
s | The ADSI transmit context. | |
msg | The message. | |
len | The length of the message. |
void adsi_rx | ( | adsi_rx_state_t * | s, | |
const int16_t * | amp, | |||
int | len | |||
) |
Receive a chunk of ADSI audio.
s | The ADSI receive context. | |
amp | The audio sample buffer. | |
len | The number of samples in the buffer. |
void adsi_rx_init | ( | adsi_rx_state_t * | s, | |
int | standard, | |||
put_msg_func_t | put_msg, | |||
void * | user_data | |||
) |
Initialise an ADSI receive context.
s | The ADSI receive context. | |
standard | The code for the ADSI standard to be used. | |
put_msg | A callback routine called to deliver the received messages to the application. | |
user_data | An opaque pointer for the callback routine. |
void adsi_send_alert_tone | ( | adsi_tx_state_t * | s | ) |
Request generation of an ADSI alert tone.
s | The ADSI transmit context. |
const char* adsi_standard_to_str | ( | int | standard | ) |
Return a short name for an ADSI standard.
standard | The code for the standard. |
int adsi_tx | ( | adsi_tx_state_t * | s, | |
int16_t * | amp, | |||
int | max_len | |||
) |
Generate a block of ADSI audio samples.
s | The ADSI transmit context. | |
amp | The audio sample buffer. | |
max_len | The number of samples to be generated. |
void adsi_tx_init | ( | adsi_tx_state_t * | s, | |
int | standard | |||
) |
Initialise an ADSI transmit context.
s | The ADSI transmit context. | |
standard | The code for the ADSI standard to be used. |
void adsi_tx_set_preamble | ( | adsi_tx_state_t * | s, | |
int | preamble_len, | |||
int | preamble_ones_len, | |||
int | postamble_ones_len, | |||
int | stop_bits | |||
) |
Adjust the preamble associated with an ADSI transmit context.
s | The ADSI transmit context. | |
preamble_len | The number of bits of preamble. | |
preamble_ones_len | The number of bits of continuous one before a message. | |
postamble_ones_len | The number of bits of continuous one after a message. | |
stop_bits | The number of stop bits per character. |