Asterisk - The Open Source Telephony Project
21.4.1
|
UDPTL support for T.38. More...
#include "asterisk/network.h"
#include "asterisk/frame.h"
#include "asterisk/io.h"
#include "asterisk/sched.h"
#include "asterisk/channel.h"
#include "asterisk/netsock2.h"
Go to the source code of this file.
Typedefs | |
typedef int(* | ast_udptl_callback) (struct ast_udptl *udptl, struct ast_frame *f, void *data) |
Enumerations | |
enum | ast_t38_ec_modes { UDPTL_ERROR_CORRECTION_NONE, UDPTL_ERROR_CORRECTION_FEC, UDPTL_ERROR_CORRECTION_REDUNDANCY } |
Functions | |
void | ast_udptl_destroy (struct ast_udptl *udptl) |
int | ast_udptl_fd (const struct ast_udptl *udptl) |
enum ast_t38_ec_modes | ast_udptl_get_error_correction_scheme (const struct ast_udptl *udptl) |
unsigned int | ast_udptl_get_far_max_datagram (const struct ast_udptl *udptl) |
unsigned int | ast_udptl_get_far_max_ifp (struct ast_udptl *udptl) |
retrieves far max ifp More... | |
unsigned int | ast_udptl_get_local_max_datagram (struct ast_udptl *udptl) |
retrieves local_max_datagram. More... | |
void | ast_udptl_get_peer (const struct ast_udptl *udptl, struct ast_sockaddr *them) |
void | ast_udptl_get_us (const struct ast_udptl *udptl, struct ast_sockaddr *us) |
struct ast_udptl * | ast_udptl_new_with_bindaddr (struct ast_sched_context *sched, struct io_context *io, int callbackmode, struct ast_sockaddr *in) |
struct ast_frame * | ast_udptl_read (struct ast_udptl *udptl) |
void | ast_udptl_reset (struct ast_udptl *udptl) |
void | ast_udptl_set_callback (struct ast_udptl *udptl, ast_udptl_callback callback) |
void | ast_udptl_set_data (struct ast_udptl *udptl, void *data) |
void | ast_udptl_set_error_correction_scheme (struct ast_udptl *udptl, enum ast_t38_ec_modes ec) |
void | ast_udptl_set_far_max_datagram (struct ast_udptl *udptl, unsigned int max_datagram) |
sets far max datagram size. If max_datagram is = 0, the far max datagram size is set to a default value. | |
void | ast_udptl_set_local_max_ifp (struct ast_udptl *udptl, unsigned int max_ifp) |
void | ast_udptl_set_m_type (struct ast_udptl *udptl, unsigned int pt) |
void | ast_udptl_set_peer (struct ast_udptl *udptl, const struct ast_sockaddr *them) |
void | ast_udptl_set_tag (struct ast_udptl *udptl, const char *format,...) |
Associates a character string 'tag' with a UDPTL session. More... | |
void | ast_udptl_set_udptlmap_type (struct ast_udptl *udptl, unsigned int pt, char *mimeType, char *mimeSubtype) |
void | ast_udptl_setnat (struct ast_udptl *udptl, int nat) |
int | ast_udptl_setqos (struct ast_udptl *udptl, unsigned int tos, unsigned int cos) |
void | ast_udptl_stop (struct ast_udptl *udptl) |
int | ast_udptl_write (struct ast_udptl *udptl, struct ast_frame *f) |
unsigned int ast_udptl_get_far_max_ifp | ( | struct ast_udptl * | udptl | ) |
retrieves far max ifp
0 | if no value is present |
Definition at line 1014 of file udptl.c.
References ast_udptl::far_max_ifp.
Referenced by t38_change_state(), and t38_interpret_parameters().
unsigned int ast_udptl_get_local_max_datagram | ( | struct ast_udptl * | udptl | ) |
retrieves local_max_datagram.
0 | if no value is present |
Definition at line 982 of file udptl.c.
References ast_udptl::local_max_datagram.
Referenced by create_outgoing_sdp_stream().
void ast_udptl_set_tag | ( | struct ast_udptl * | udptl, |
const char * | format, | ||
... | |||
) |
Associates a character string 'tag' with a UDPTL session.
udptl | The UDPTL session. |
format | printf-style format string used to construct the tag |
This function formats a tag for the specified UDPTL session, so that any log messages generated by the UDPTL stack related to that session will include the tag and the reader of the messages will be able to identify which endpoint caused them to be generated.
Definition at line 1110 of file udptl.c.
References ast_vasprintf.
Referenced by t38_change_state().