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Diffstat (limited to 'trunk/include/asterisk/transcap.h')
| -rw-r--r-- | trunk/include/asterisk/transcap.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/trunk/include/asterisk/transcap.h b/trunk/include/asterisk/transcap.h new file mode 100644 index 000000000..1eca28d6d --- /dev/null +++ b/trunk/include/asterisk/transcap.h @@ -0,0 +1,46 @@ +/* + * 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. + */ + +/*! \name AstTranscode General Asterisk channel transcoding definitions. +*/ +/*@{ */ +#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 */ |