diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index b5b966535b..5c7ab784a9 100755
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -1665,7 +1665,6 @@ static int zt_call(struct ast_channel *ast, char *rdest, int timeout)
 			ast_mutex_unlock(&p->lock);
 			return -1;
 		}
-		p->proceeding = 1;
 		ast_setstate(ast, AST_STATE_DIALING);
 		pri_rel(p->pri);
 		break;
@@ -3853,7 +3852,7 @@ static int zt_write(struct ast_channel *ast, struct ast_frame *frame)
 	}
 	
 #ifdef PRI_EVENT_PROCEEDING
-	if (!p->proceeding && p->sig==SIG_PRI && p->pri) {
+	if (!p->proceeding && p->sig==SIG_PRI && p->pri && !p->outgoing) {
 		if (p->pri->pri) {		
 			if (!pri_grab(p, p->pri)) {
 #ifdef PRI_PROGRESS
@@ -3941,7 +3940,7 @@ static int zt_indicate(struct ast_channel *chan, int condition)
 			break;
 		case AST_CONTROL_RINGING:
 #ifdef ZAPATA_PRI
-			if (!p->proceeding && p->sig==SIG_PRI && p->pri) {
+			if (!p->proceeding && p->sig==SIG_PRI && p->pri && !p->outgoing) {
 				if (p->pri->pri) {		
 					if (!pri_grab(p, p->pri)) {
 						pri_acknowledge(p->pri->pri,p->call, p->prioffset, 1);
@@ -3969,7 +3968,7 @@ static int zt_indicate(struct ast_channel *chan, int condition)
 			ast_log(LOG_DEBUG,"Received AST_CONTROL_PROGRESS on %s\n",chan->name);
 #ifdef ZAPATA_PRI
 #ifdef PRI_EVENT_PROCEEDING
-			if (!p->proceeding && p->sig==SIG_PRI && p->pri) {
+			if (!p->proceeding && p->sig==SIG_PRI && p->pri && !p->outgoing) {
 				if (p->pri->pri) {		
 					if (!pri_grab(p, p->pri)) {
 #ifdef PRI_PROGRESS