diff options
author | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-09-02 13:48:11 +0000 |
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committer | markster <markster@f38db490-d61c-443f-a65b-d21fe96a405b> | 2004-09-02 13:48:11 +0000 |
commit | e5e591355aee52f232ea50c237ede7f58e8d394b (patch) | |
tree | 396f9799772af08d7032a862e10a9ce84fc3cb49 /channel.c | |
parent | 656d6c451b51c789d07a5a1ebea601387271df64 (diff) |
Fix "duplicate answer" issue (bug #2342)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@3710 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channel.c')
-rwxr-xr-x | channel.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1359,6 +1359,10 @@ struct ast_frame *ast_read(struct ast_channel *chan) ast_log(LOG_WARNING, "Dropping deferred DTMF digits on %s\n", chan->name); f = &null_frame; } else if ((f->frametype == AST_FRAME_CONTROL) && (f->subclass == AST_CONTROL_ANSWER)) { + if (chan->_state == AST_STATE_UP) { + ast_log(LOG_DEBUG, "Dropping duplicate answer!\n"); + f = &null_frame; + } /* Answer the CDR */ ast_setstate(chan, AST_STATE_UP); ast_cdr_answer(chan->cdr); |