From 5e2339d951823a04d755ef3d145b651751096277 Mon Sep 17 00:00:00 2001 From: dvossel Date: Fri, 20 Feb 2009 20:17:37 +0000 Subject: 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 --- include/asterisk/frame.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') 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 */ -- cgit v1.2.3