diff --git a/coreapi/linphonepresence.h b/coreapi/linphonepresence.h
index 835ba855b..5129d7981 100644
--- a/coreapi/linphonepresence.h
+++ b/coreapi/linphonepresence.h
@@ -251,6 +251,13 @@ LINPHONE_PUBLIC bool_t linphone_presence_model_equals(const LinphonePresenceMode
  */
 LINPHONE_PUBLIC LinphonePresenceBasicStatus linphone_presence_model_get_basic_status(const LinphonePresenceModel *model);
 
+/**
+ * @brief Gets the timestamp of a presence model.
+ * @param[in] model The #LinphonePresenceModel object to get the timestamp from.
+ * @return The timestamp of the #LinphonePresenceModel object or -1 on error.
+ */
+LINPHONE_PUBLIC time_t linphone_presence_model_get_timestamp(const LinphonePresenceModel *model);
+
 /**
  * @brief Gets the contact of a presence model.
  * @param[in] model The #LinphonePresenceModel object to get the contact from.
diff --git a/coreapi/presence.c b/coreapi/presence.c
index 260b2a47d..21ec3deeb 100644
--- a/coreapi/presence.c
+++ b/coreapi/presence.c
@@ -539,6 +539,28 @@ LinphonePresenceBasicStatus linphone_presence_model_get_basic_status(const Linph
 	return status;
 }
 
+static void presence_service_find_newer_timestamp(struct _LinphonePresenceService *service, time_t *timestamp) {
+	if (service->timestamp > *timestamp)
+		*timestamp = service->timestamp;
+}
+
+static void presence_person_find_newer_timestamp(struct _LinphonePresencePerson *person, time_t *timestamp) {
+	if (person->timestamp > *timestamp)
+		*timestamp = person->timestamp;
+}
+
+time_t linphone_presence_model_get_timestamp(const LinphonePresenceModel *model) {
+	time_t timestamp = (time_t)-1;
+
+	if (model == NULL)
+		return timestamp;
+
+	ms_list_for_each2(model->services, (MSIterate2Func)presence_service_find_newer_timestamp, &timestamp);
+	ms_list_for_each2(model->persons, (MSIterate2Func)presence_person_find_newer_timestamp, &timestamp);
+
+	return timestamp;
+}
+
 static void presence_model_find_contact(struct _LinphonePresenceService *service, char **contact) {
 	if ((service->contact != NULL) && (*contact == NULL))
 		*contact = service->contact;
diff --git a/tester/presence_tester.c b/tester/presence_tester.c
index 3ca907d92..75c0cd00d 100644
--- a/tester/presence_tester.c
+++ b/tester/presence_tester.c
@@ -219,6 +219,7 @@ static void presence_information(void) {
 	const char *description = NULL;
 	const char *note_content = NULL;
 	char *contact2;
+	time_t current_timestamp, presence_timestamp;
 
 	CU_ASSERT_TRUE(subscribe_to_callee_presence(marie, pauline));
 
@@ -278,6 +279,15 @@ static void presence_information(void) {
 		ms_free(contact2);
 	}
 
+	/* Presence timestamp. */
+	current_timestamp = time(NULL);
+	presence = linphone_presence_model_new_with_activity(LinphonePresenceActivityShopping, NULL);
+	linphone_core_set_presence_model(pauline->lc, presence);
+	wait_core(marie->lc);
+	CU_ASSERT_EQUAL(marie->stat.number_of_LinphonePresenceActivityShopping, 1);
+	presence_timestamp = linphone_presence_model_get_timestamp(presence);
+	CU_ASSERT_TRUE(presence_timestamp >= current_timestamp);
+
 	linphone_core_manager_destroy(marie);
 	linphone_core_manager_destroy(pauline);
 }