Merged revisions 220289 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

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  r220289 | tilghman | 2009-09-24 14:41:02 -0500 (Thu, 24 Sep 2009) | 13 lines
  
  Merged revisions 220288 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.4
  
  ........
    r220288 | tilghman | 2009-09-24 14:39:41 -0500 (Thu, 24 Sep 2009) | 6 lines
    
    Implicitly sending a progress signal breaks some applications.
    Call Progress() in your dialplan if you explicitly want progress to be sent.
    (Reverts change 216430, closes issue #15957)
    Reported by: Pavel Troller on the Asterisk-Dev mailing list
    http://lists.digium.com/pipermail/asterisk-dev/2009-September/039897.html
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@220291 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_disa.c

@@ -160,12 +160,7 @@ static int disa_exec(struct ast_channel *chan, void *data)
 			/* answer */
 			ast_answer(chan);
 		}
-	} else {
-		special_noanswer = 1;
-		if (chan->_state != AST_STATE_UP) {
-			ast_indicate(chan, AST_CONTROL_PROGRESS);
-		}
-	}
+	} else special_noanswer = 1;
 
 	ast_debug(1, "Context: %s\n",args.context);
 

apps/app_playback.c

@@ -429,10 +429,7 @@ static int playback_exec(struct ast_channel *chan, void *data)
 		} else if (!option_noanswer) {
 			/* Otherwise answer unless we're supposed to send this while on-hook */
 			res = ast_answer(chan);
-		} else {
-			ast_indicate(chan, AST_CONTROL_PROGRESS);
 		}
-
 	}
 	if (!res) {
 		char *back = args.filenames;

main/pbx.c

@@ -8238,8 +8238,6 @@ static int pbx_builtin_background(struct ast_channel *chan, void *data)
 		} else if (!ast_test_flag(&flags, BACKGROUND_NOANSWER)) {
 			res = ast_answer(chan);
 		}
-		/* Send progress control frame to start early media */
-		ast_indicate(chan, AST_CONTROL_PROGRESS);
 	}
 
 	if (!res) {