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 /channels | |
| 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 'channels')
| -rw-r--r-- | channels/chan_iax2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index 82afa17e9..25c227c75 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -175,7 +175,7 @@ static int defaultsockfd = -1; int (*iax2_regfunk)(const char *username, int onoff) = NULL; /* Ethernet, etc */ -#define IAX_CAPABILITY_FULLBANDWIDTH 0xFFFF +#define IAX_CAPABILITY_FULLBANDWIDTH (0xFFFF & ~AST_FORMAT_AUDIO_UNDEFINED) /* T1, maybe ISDN */ #define IAX_CAPABILITY_MEDBANDWIDTH (IAX_CAPABILITY_FULLBANDWIDTH & \ ~AST_FORMAT_SLINEAR & \ |