From beeea0172411f6274effdac8b90f970fa317b159 Mon Sep 17 00:00:00 2001
From: Italo Rossi <italorossib@gmail.com>
Date: Tue, 7 Apr 2015 22:11:27 -0300
Subject: [PATCH] FS-7242 Waiting for state CS_PARK when receiving REFER.

---
 src/mod/endpoints/mod_sofia/sofia.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index f8ccbd6f67..19ea978b01 100644
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -8042,6 +8042,7 @@ void sofia_handle_sip_i_refer(nua_t *nua, sofia_profile_t *profile, nua_handle_t
 							sofia_clear_flag_locked(tech_pvt, TFLAG_HOLD_LOCK);
 							switch_channel_set_variable(channel_b, "park_timeout", "2:attended_transfer");
 							switch_channel_set_state(channel_b, CS_PARK);
+							switch_channel_wait_for_state_timeout(channel_b, CS_PARK, 5000);
 
 						} else {
 							if (!br_a && !br_b) {