diff --git a/include/linphone/utils/magic-macros.h b/include/linphone/utils/magic-macros.h
index 0e34ba076..c1ba0b946 100644
--- a/include/linphone/utils/magic-macros.h
+++ b/include/linphone/utils/magic-macros.h
@@ -39,6 +39,9 @@ LINPHONE_BEGIN_NAMESPACE
 
 #define L_EXPAND(X) X
 
+// Useful in depth context.
+#define L_STRINGIFY(X) #X
+
 #define L_GET_N_ARGS(...) L_EXPAND(L_ARG_N( \
 	__VA_ARGS__, \
 	21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, \
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e81f97dde..59ddaffc1 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -168,6 +168,7 @@ set(LINPHONE_CXX_OBJECTS_SOURCE_FILES
 	c-wrapper/api/c-event-log.cpp
 	c-wrapper/api/c-participant.cpp
 	c-wrapper/internal/c-sal.cpp
+	c-wrapper/internal/c-tools.cpp
 	call/call.cpp
 	call/local-conference-call.cpp
 	call/remote-conference-call.cpp
diff --git a/src/c-wrapper/internal/c-tools.cpp b/src/c-wrapper/internal/c-tools.cpp
new file mode 100644
index 000000000..32fb869b4
--- /dev/null
+++ b/src/c-wrapper/internal/c-tools.cpp
@@ -0,0 +1,42 @@
+/*
+ * c-tools.cpp
+ * Copyright (C) 2010-2018 Belledonne Communications SARL
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifdef DEBUG
+	#include <typeinfo>
+#endif
+
+#include "c-tools.h"
+#include "object/base-object.h"
+#include "object/clonable-object.h"
+
+// =============================================================================
+
+LINPHONE_BEGIN_NAMESPACE
+
+#ifdef DEBUG
+	void Wrapper::setName (belle_sip_object_t *cObject, const BaseObject *cppObject) {
+		belle_sip_object_set_name(cObject, typeid(*cppObject).name());
+	}
+
+	void Wrapper::setName (belle_sip_object_t *cObject, const ClonableObject *cppObject) {
+		belle_sip_object_set_name(cObject, typeid(*cppObject).name());
+	}
+#endif
+
+LINPHONE_END_NAMESPACE
diff --git a/src/c-wrapper/internal/c-tools.h b/src/c-wrapper/internal/c-tools.h
index 6ade0e552..55d12a33b 100644
--- a/src/c-wrapper/internal/c-tools.h
+++ b/src/c-wrapper/internal/c-tools.h
@@ -142,6 +142,15 @@ private:
 		CppType *cppPtr;
 	};
 
+	// ---------------------------------------------------------------------------
+	// Debug tools.
+	// ---------------------------------------------------------------------------
+
+	#ifdef DEBUG
+		static void setName (belle_sip_object_t *cObject, const BaseObject *cppObject);
+		static void setName (belle_sip_object_t *cObject, const ClonableObject *cppObject);
+	#endif
+
 	// ---------------------------------------------------------------------------
 	// Runtime checker.
 	// ---------------------------------------------------------------------------
@@ -393,6 +402,10 @@ public:
 		if (oldCppObject)
 			oldCppObject->setCBackPtr(nullptr);
 		cppObject->setCBackPtr(cObject);
+
+		#ifdef DEBUG
+			setName(reinterpret_cast<belle_sip_object_t *>(cObject), cppObject.get());
+		#endif
 	}
 
 	template<
@@ -408,6 +421,10 @@ public:
 
 		*cppObjectAddr = cppObject;
 		(*cppObjectAddr)->setCBackPtr(cObject);
+
+		#ifdef DEBUG
+			setName(reinterpret_cast<belle_sip_object_t *>(cObject), cppObject);
+		#endif
 	}
 
 	template<