From 5923e48d7f7a0588970fbe1c48d23b066f886277 Mon Sep 17 00:00:00 2001
From: Christian Richter <christian.richter@beronet.com>
Date: Mon, 12 Mar 2007 13:08:06 +0000
Subject: [PATCH] Merged revisions 57034,57523,57753,58558 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r57034 | crichter | 2007-02-28 17:09:27 +0100 (Mi, 28 Feb 2007) | 1 line

fixed bugs.digium.com bugs: #9157 and bugs.beronet.com bugs: #302, #303, #304
........
r57523 | crichter | 2007-03-02 19:32:51 +0100 (Fr, 02 Mar 2007) | 1 line

fixed typo
........
r57753 | crichter | 2007-03-04 11:39:50 +0100 (So, 04 Mar 2007) | 1 line

fixed another place where the out_cause was hardcoded to 16
........
r58558 | crichter | 2007-03-09 15:43:58 +0100 (Fr, 09 Mar 2007) | 1 line

we can free channel 31 as well, since we can occupy it
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@58826 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_misdn.c     | 14 +++++---------
 channels/misdn/isdn_lib.c |  6 +++++-
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/channels/chan_misdn.c b/channels/chan_misdn.c
index c76facee5b..37afcc9f68 100644
--- a/channels/chan_misdn.c
+++ b/channels/chan_misdn.c
@@ -2261,12 +2261,8 @@ static int misdn_indication(struct ast_channel *ast, int cond, const void *data,
 		chan_misdn_log(1, p->bc->port, " --> * IND :\tcongestion pid:%d\n",p->bc?p->bc->pid:-1);
 
 		p->bc->out_cause=42;
-		if (p->state != MISDN_CONNECTED) {
-			start_bc_tones(p);
-			misdn_lib_send_event( p->bc, EVENT_RELEASE);
-		} else {
-			misdn_lib_send_event( p->bc, EVENT_DISCONNECT);
-		}
+		start_bc_tones(p);
+		misdn_lib_send_event( p->bc, EVENT_DISCONNECT);
 
 		if (p->bc->nt) {
 			hanguptone_indicate(p);
@@ -3789,7 +3785,9 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data)
 		if ( stop_tone ) {
 			stop_indicate(ch);
 		}
-		
+	
+		if (!ch->ast) break;
+
 		if (ch->state == MISDN_WAITING4DIGS ) {
 			/*  Ok, incomplete Setup, waiting till extension exists */
 
@@ -4340,8 +4338,6 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data)
 	
 	case EVENT_RELEASE:
 		{
-			bc->out_cause=16;
-			
 			hangup_chan(ch);
 			release_chan(bc);
 		
diff --git a/channels/misdn/isdn_lib.c b/channels/misdn/isdn_lib.c
index 8f587e5d00..13e6a82072 100644
--- a/channels/misdn/isdn_lib.c
+++ b/channels/misdn/isdn_lib.c
@@ -463,7 +463,7 @@ static int find_free_chan_in_stack(struct misdn_stack *stack, struct misdn_bchan
 
 static int empty_chan_in_stack(struct misdn_stack *stack, int channel)
 {
-	if (channel<=0 || channel>=MAX_BCHANS) {
+	if (channel<=0 || channel>MAX_BCHANS) {
 		cb_log(0,stack?stack->port:0, "empty_chan_in_stack: cannot empty channel %d\n",channel);
 		return -1;
 	}
@@ -1534,8 +1534,10 @@ static int handle_event ( struct misdn_bchannel *bc, enum event_e event, iframe_
 			if (bc->channel>0)
 				empty_chan_in_stack(stack,bc->channel);
 			int tmpcause=bc->cause;	
+			int tmp_out_cause=bc->out_cause;	
 			empty_bc(bc);
 			bc->cause=tmpcause;
+			bc->out_cause=tmp_out_cause;
 			clean_up_bc(bc);
 			break;
 		default:
@@ -3331,8 +3333,10 @@ int misdn_lib_send_event(struct misdn_bchannel *bc, enum event_e event )
 			if (bc->channel>0)
 				empty_chan_in_stack(stack,bc->channel);
 			int tmpcause=bc->cause;	
+			int tmp_out_cause=bc->out_cause;	
 			empty_bc(bc);
 			bc->cause=tmpcause;
+			bc->out_cause=tmp_out_cause;
 			clean_up_bc(bc);
 		}
 		break;