RuhNetConsulting
/
rtpengine
mirror of https://github.com/sipwise/rtpengine


								#ifndef _DTMF_H_

								#define _DTMF_H_


								#include <inttypes.h>

								#include <glib.h>

								#include <errno.h>

								#include "str.h"


								struct media_packet;

								struct call_media;


								struct dtmf_event {

									int code;

									int volume;

									uint64_t ts;

								};


								void dtmf_init(void);

								int dtmf_event(struct media_packet *, str *, int);

								int dtmf_event_payload(str *, uint64_t *, uint64_t, struct dtmf_event *, GQueue *);

								void dtmf_event_free(void *);

								int dtmf_code_from_char(char);

								const char *dtmf_inject(struct call_media *media, int code, int volume, int duration, int pause);

								int dtmf_do_logging(void);


								#endif