https://origsvn.digium.com/svn/asterisk/branches/1.4
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r64240 | file | 2007-05-14 13:23:51 -0400 (Mon, 14 May 2007) | 2 lines
Fix scenario where if a phone that simply called Echo() put itself on hold it could never get off hold.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@64242
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
res = ast_senddigit_end(chan, fr->subclass, fr->len);
ast_channel_lock(chan);
CHECK_BLOCKING(chan);
+ } else if (fr->frametype == AST_FRAME_CONTROL && fr->subclass == AST_CONTROL_UNHOLD) {
+ /* This is a side case where Echo is basically being called and the person put themselves on hold and took themselves off hold */
+ res = (chan->tech->indicate == NULL) ? 0 :
+ chan->tech->indicate(chan, fr->subclass, fr->data, fr->datalen);
}
-
res = 0; /* XXX explain, why 0 ? */
goto done;
}