diff --git a/coreapi/conference.cc b/coreapi/conference.cc
index b9e91d4b3..06b35378a 100644
--- a/coreapi/conference.cc
+++ b/coreapi/conference.cc
@@ -685,9 +685,12 @@ void LocalConference::onCallTerminating (LinphoneCall *call) {
 	ms_message("conference_check_uninit(): size=%i", getSize());
 	if ((remote_count == 1) && !m_terminating)
 		convertConferenceToCall();
+
 	if (remote_count == 0) {
-		if (m_localParticipantStream)
+		if (m_localParticipantStream){
 			removeLocalEndpoint();
+			linphone_core_soundcard_hint_check(m_core);
+		}
 		if (m_recordEndpoint) {
 			ms_audio_conference_remove_member(m_conf, m_recordEndpoint);
 			ms_audio_endpoint_destroy(m_recordEndpoint);
diff --git a/coreapi/linphonecore.c b/coreapi/linphonecore.c
index 203d77289..0903e83a5 100644
--- a/coreapi/linphonecore.c
+++ b/coreapi/linphonecore.c
@@ -6225,6 +6225,7 @@ int linphone_core_get_calls_nb(const LinphoneCore *lc) {
 	return (int)L_GET_CPP_PTR_FROM_C_OBJECT(lc)->getCallCount();
 }
 
+
 void linphone_core_soundcard_hint_check(LinphoneCore* lc) {
 	L_GET_CPP_PTR_FROM_C_OBJECT(lc)->soundcardHintCheck();
 }
diff --git a/src/core/core-call.cpp b/src/core/core-call.cpp
index 5bc9912a7..53d33ab35 100644
--- a/src/core/core-call.cpp
+++ b/src/core/core-call.cpp
@@ -27,6 +27,7 @@
 
 // TODO: Remove me later.
 #include "c-wrapper/c-wrapper.h"
+#include "conference_private.h"
 
 #include <mediastreamer2/msvolume.h>
 
@@ -301,6 +302,10 @@ void Core::soundcardHintCheck () {
 	LinphoneConfig *config = linphone_core_get_config(L_GET_C_BACK_PTR(this));
 	bool useRtpIo = !!lp_config_get_int(config, "sound", "rtp_io", FALSE);
 	bool useRtpIoEnableLocalOutput = !!lp_config_get_int(config, "sound", "rtp_io_enable_local_output", FALSE);
+	
+	LinphoneConference *conf_ctx = getCCore()->conf_ctx;
+	if (conf_ctx && linphone_conference_get_size(conf_ctx) >= 1) return;
+	
 	bool useFiles = L_GET_C_BACK_PTR(getSharedFromThis())->use_files;
 	if ((!d->hasCalls() || noNeedForSound)
 		&& (!useFiles && (!useRtpIo || (useRtpIo && useRtpIoEnableLocalOutput)))) {