on_ring          1113 src/ftmod/ftmod_libpri/ftmod_libpri.c 			LPWRAP_MAP_PRI_EVENT(isdn_data->spri, LPWRAP_PRI_EVENT_RING, on_ring);
on_ring           308 src/priserver.c 	SANGOMA_MAP_PRI_EVENT(spri, SANGOMA_PRI_EVENT_RING, on_ring);