[asterisk-commits] moy: branch 1.6.2 r299530 - /branches/1.6.2/channels/chan_dahdi.c

[SVN commits to the Asterisk project]

Author: moy
Date: Wed Dec 22 20:28:37 2010
New Revision: 299530

URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=299530
Log:
Enqueue AST_CONTROL_PROGRESS after AST_CONTROL_RINGING when MFC-R2 calls are accepted

(closes issue #18438)
Reported by: mariner7
Tested by: moy


Modified:
    branches/1.6.2/channels/chan_dahdi.c

Modified: branches/1.6.2/channels/chan_dahdi.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.6.2/channels/chan_dahdi.c?view=diff&rev=299530&r1=299529&r2=299530
==============================================================================
--- branches/1.6.2/channels/chan_dahdi.c (original)
+++ branches/1.6.2/channels/chan_dahdi.c Wed Dec 22 20:28:37 2010
@@ -3618,6 +3618,7 @@
 			ast_log(LOG_ERROR, "unable to make new MFC/R2 call!\n");
 			return -1;
 		}
+		p->mfcr2_call_accepted = 0;
 		ast_setstate(ast, AST_STATE_DIALING);
 	}
 #endif /* HAVE_OPENR2 */
@@ -7064,6 +7065,18 @@
 #ifdef HAVE_OPENR2
 	if (p->mfcr2) {
 		openr2_chan_process_event(p->r2chan);
+		if (OR2_DIR_FORWARD == openr2_chan_get_direction(p->r2chan)) {
+			struct ast_frame f = { AST_FRAME_CONTROL, AST_CONTROL_PROGRESS, };
+			/* if the call is already accepted and we already delivered AST_CONTROL_RINGING
+			 * now enqueue a progress frame to bridge the media up */
+			if (p->mfcr2_call_accepted &&
+			    !p->progress && 
+			    ast->_state == AST_STATE_RINGING) {
+				ast_log(LOG_DEBUG, "Enqueuing progress frame after R2 accept in chan %d\n", p->channel);
+				ast_queue_frame(p->owner, &f);
+				p->progress = 1;
+			}
+		}
 	}
 #endif