From 84ab8b996382be59faec0c108806a31b45cdc4db Mon Sep 17 00:00:00 2001
From: Tilghman Lesher <tilghman@meg.abyt.es>
Date: Thu, 19 Mar 2009 19:18:36 +0000
Subject: [PATCH] Merged revisions 183321 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/trunk

................
  r183321 | tilghman | 2009-03-19 14:17:31 -0500 (Thu, 19 Mar 2009) | 15 lines

  Merged revisions 183319 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r183319 | tilghman | 2009-03-19 14:15:33 -0500 (Thu, 19 Mar 2009) | 8 lines

    Delay signalling progress until a PRI channel really signals progress.
    (closes issue #13034)
     Reported by: klaus3000
     Patches:
           20090316__bug13034.diff.txt uploaded by tilghman (license 14)
           patch_trunk_183progress_klaus3000.txt uploaded by klaus3000 (license 65)
     Tested by: klaus3000
  ........
................


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@183327 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_dahdi.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
index 58de082b79..f686e67dda 100644
--- a/channels/chan_dahdi.c
+++ b/channels/chan_dahdi.c
@@ -2701,6 +2701,7 @@ static int dahdi_call(struct ast_channel *ast, char *rdest, int timeout)
 	case SIG_SS7:
 		/* We'll get it in a moment -- but use dialdest to store pre-setup_ack digits */
 		p->dialdest[0] = '\0';
+		p->dialing = 1;
 		break;
 	default:
 		ast_debug(1, "not yet implemented\n");
@@ -3514,6 +3515,7 @@ static int dahdi_hangup(struct ast_channel *ast)
 		p->onhooktime = time(NULL);
 #if defined(HAVE_PRI) || defined(HAVE_SS7)
 		p->proceeding = 0;
+		p->dialing = 0;
 		p->progress = 0;
 		p->alerting = 0;
 		p->setup_ack = 0;
@@ -3778,6 +3780,7 @@ static int dahdi_answer(struct ast_channel *ast)
 		/* Send a pri acknowledge */
 		if (!pri_grab(p, p->pri)) {
 			p->proceeding = 1;
+			p->dialing = 0;
 			res = pri_answer(p->pri->pri, p->call, 0, !p->digital);
 			pri_rel(p->pri);
 		} else {
@@ -6103,6 +6106,7 @@ static int dahdi_indicate(struct ast_channel *chan, int condition, const void *d
 						ast_log(LOG_WARNING, "Unable to grab PRI on span %d\n", p->span);
 				}
 				p->proceeding = 1;
+				p->dialing = 0;
 			}
 #endif
 #ifdef HAVE_SS7
@@ -11328,8 +11332,12 @@ static void *pri_dchannel(void *vpri)
 								ast_dsp_set_features(pri->pvts[chanpos]->dsp, pri->pvts[chanpos]->dsp_features);
 								pri->pvts[chanpos]->dsp_features = 0;
 							}
+							/* Bring voice path up */
+							f.subclass = AST_CONTROL_PROGRESS;
+							dahdi_queue_frame(pri->pvts[chanpos], &f, pri);
 						}
 						pri->pvts[chanpos]->progress = 1;
+						pri->pvts[chanpos]->dialing = 0;
 						ast_mutex_unlock(&pri->pvts[chanpos]->lock);
 					}
 				}
@@ -11359,6 +11367,7 @@ static void *pri_dchannel(void *vpri)
 							dahdi_queue_frame(pri->pvts[chanpos], &f, pri);
 						}
 						pri->pvts[chanpos]->proceeding = 1;
+						pri->pvts[chanpos]->dialing = 0;
 						ast_mutex_unlock(&pri->pvts[chanpos]->lock);
 					}
 				}