mirror of
https://github.com/servalproject/serval-dna.git
synced 2024-12-22 22:42:28 +00:00
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
|
/*
|
||
|
|
* Asterisk -- An open source telephony toolkit.
|
||
|
|
*
|
||
|
|
* Copyright (C) 1999 - 2005, Digium, Inc.
|
||
|
|
*
|
||
|
|
* Matthew Fredrickson <creslin@digium.com>
|
||
|
|
*
|
||
|
|
* See http://www.asterisk.org for more information about
|
||
|
|
* the Asterisk project. Please do not directly contact
|
||
|
|
* any of the maintainers of this project for assistance;
|
||
|
|
* the project provides a web site, mailing lists and IRC
|
||
|
|
* channels for your use.
|
||
|
|
*
|
||
|
|
* This program is free software, distributed under the terms of
|
||
|
|
* the GNU General Public License Version 2. See the LICENSE file
|
||
|
|
* at the top of the source tree.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*! \file
|
||
|
|
* \brief General Asterisk channel transcoding definitions.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _ASTERISK_TRANSCAP_H
|
||
|
|
#define _ASTERISK_TRANSCAP_H
|
||
|
|
|
||
|
|
/* These definitions are taken directly out of libpri.h and used here.
|
||
|
|
* DO NOT change them as it will cause unexpected behavior in channels
|
||
|
|
* that utilize these fields.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define AST_TRANS_CAP_SPEECH 0x0
|
||
|
|
#define AST_TRANS_CAP_DIGITAL 0x08
|
||
|
|
#define AST_TRANS_CAP_RESTRICTED_DIGITAL 0x09
|
||
|
|
#define AST_TRANS_CAP_3_1K_AUDIO 0x10
|
||
|
|
#define AST_TRANS_CAP_7K_AUDIO 0x11 /* Depriciated ITU Q.931 (05/1998)*/
|
||
|
|
#define AST_TRANS_CAP_DIGITAL_W_TONES 0x11
|
||
|
|
#define AST_TRANS_CAP_VIDEO 0x18
|
||
|
|
|
||
|
|
#define IS_DIGITAL(cap)\
|
||
|
|
(cap) & AST_TRANS_CAP_DIGITAL ? 1 : 0
|
||
|
|
|
||
|
|
#endif /* _ASTERISK_TRANSCAP_H */
|