diff --git a/src/conference/conference.cpp b/src/conference/conference.cpp
index efba1bad8..9e22d0207 100644
--- a/src/conference/conference.cpp
+++ b/src/conference/conference.cpp
@@ -141,6 +141,19 @@ shared_ptr<Participant> Conference::findParticipant (const shared_ptr<const Call
 	return nullptr;
 }
 
+shared_ptr<ParticipantDevice> Conference::findParticipantDevice (const shared_ptr<const CallSession> &session) const {
+	L_D();
+
+	for (const auto &participant : d->participants) {
+		for (const auto &device : participant->getPrivate()->getDevices()) {
+			if (device->getSession() == session)
+				return device;
+		}
+	}
+
+	return nullptr;
+}
+
 bool Conference::isMe (const IdentityAddress &addr) const {
 	L_D();
 	IdentityAddress cleanedAddr(addr);
diff --git a/src/conference/conference.h b/src/conference/conference.h
index 9891240ea..ed8d93637 100644
--- a/src/conference/conference.h
+++ b/src/conference/conference.h
@@ -34,6 +34,7 @@ class CallSession;
 class CallSessionListener;
 class CallSessionPrivate;
 class ConferencePrivate;
+class ParticipantDevice;
 
 class LINPHONE_PUBLIC Conference :
 	public ConferenceInterface,
@@ -47,6 +48,7 @@ public:
 	std::shared_ptr<Participant> getActiveParticipant () const;
 
 	std::shared_ptr<Participant> findParticipant (const std::shared_ptr<const CallSession> &session) const;
+	std::shared_ptr<ParticipantDevice> findParticipantDevice (const std::shared_ptr<const CallSession> &session) const;
 
 	/* ConferenceInterface */
 	void addParticipant (const IdentityAddress &addr, const CallSessionParams *params, bool hasMedia) override;