diff --git a/coreapi/linphonecore.c b/coreapi/linphonecore.c
index d2ef42364..f045c1a6c 100644
--- a/coreapi/linphonecore.c
+++ b/coreapi/linphonecore.c
@@ -1083,6 +1083,7 @@ static void linphone_core_init (LinphoneCore * lc, const LinphoneCoreVTable *vta
 	/*add all payload type for which we don't care about the number */
 	linphone_core_assign_payload_type(lc,&payload_type_ilbc,-1,"mode=30");
 	linphone_core_assign_payload_type(lc,&payload_type_amr,-1,"octet-align=1");
+        linphone_core_assign_payload_type(lc,&payload_type_amrwb,-1,"octet-align=1");
 	linphone_core_assign_payload_type(lc,&payload_type_lpc1015,-1,NULL);
 	linphone_core_assign_payload_type(lc,&payload_type_g726_16,-1,NULL);
 	linphone_core_assign_payload_type(lc,&payload_type_g726_24,-1,NULL);