From 7e27f582b2e6ad7ca50583a0dde0bf99573c7f2a Mon Sep 17 00:00:00 2001
From: Anthony Minessale <anthony.minessale@gmail.com>
Date: Wed, 19 Sep 2007 19:33:03 +0000
Subject: [PATCH] make the park function only pre-answer and not answer

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5722 d0543943-73ff-0310-b7d9-9358b9ac24b2
---
 src/switch_ivr.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/switch_ivr.c b/src/switch_ivr.c
index 6e25ecddf0..5cdbb2af9e 100644
--- a/src/switch_ivr.c
+++ b/src/switch_ivr.c
@@ -413,7 +413,10 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_park(switch_core_session_t *session,
 	channel = switch_core_session_get_channel(session);
 	assert(channel != NULL);
 
-	switch_channel_answer(channel);
+	if (!switch_channel_test_flag(channel, CF_ANSWERED)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Careful, Channel is unaswered. Pre-answering...\n");
+		switch_channel_pre_answer(channel);
+	}
 
 	if (switch_event_create(&event, SWITCH_EVENT_CHANNEL_PARK) == SWITCH_STATUS_SUCCESS) {
 		switch_channel_event_set_data(channel, event);