diff options
| author | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-02-20 20:17:37 +0000 |
|---|---|---|
| committer | dvossel <dvossel@f38db490-d61c-443f-a65b-d21fe96a405b> | 2009-02-20 20:17:37 +0000 |
| commit | 5e2339d951823a04d755ef3d145b651751096277 (patch) | |
| tree | b4f4f9b15b9bdd59beebaa9e018f16c0c229e85a /include/asterisk | |
| parent | 73ed594dacb9442b34fb3d08ed81911c25901863 (diff) | |
Fixes issue with undefined audio codecs in chan_iax2
During iax2 call negotiation, supported codecs are passed in an Information Element containing a 2 byte field where each bit correlates to a specific codec. In 1.4 only audio codec bits 0-12 are defined, leaving bits 13-15 undefined. By default all bits are enabled unless specified otherwise. Since its a 2 byte field and 13-15 are not defined, these bits are never turned off. In trunk, bits 13-15 are defined, which means 1.4 is advertising support for codecs it does not have when talking to trunk. I fixed this by adding #define for undefined audio codec bits. These bits are then removed from iax2's full bandwidth capabilities.
(closes issue #14283)
Reported by: jcovert
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@177696 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'include/asterisk')
| -rw-r--r-- | include/asterisk/frame.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asterisk/frame.h b/include/asterisk/frame.h index 6ee131eb2..34cf11a03 100644 --- a/include/asterisk/frame.h +++ b/include/asterisk/frame.h @@ -260,6 +260,8 @@ extern struct ast_frame ast_null_frame; #define AST_FORMAT_G726 (1 << 11) /*! G.722 */ #define AST_FORMAT_G722 (1 << 12) +/*! Unsupported audio bits */ +#define AST_FORMAT_AUDIO_UNDEFINED ((1 << 13) | (1 << 14) | (1 << 15)) /*! Maximum audio format */ #define AST_FORMAT_MAX_AUDIO (1 << 15) /*! Maximum audio mask */ |