https://svn.digium.com/svn/asterisk/branches/1.2
........
r8140 | mogorman | 2006-01-17 14:10:29 -0600 (Tue, 17 Jan 2006) | 3 lines
Stop any generators running on a channel when
festival is called as described in 5996
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8141
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
if (chan->_state != AST_STATE_UP)
ast_answer(chan);
ast_stopstream(chan);
-
+ ast_indicate(chan, -1);
+
owriteformat = chan->writeformat;
res = ast_set_write_format(chan, AST_FORMAT_SLINEAR);
if (res < 0) {