digraph G {
rankdir=TB
labelloc=t; label="Location Request FSM in OsmoSMLC"

	BSC [label="BSC\nvia\nLb interface",shape=box3d]

	subgraph cluster_LOC_REQ_FSM {
		label="loc_req_fsm"
		INIT -> WAIT_TA_RESPONSE
		WAIT_TA_RESPONSE -> GOT_TA_RESPONSE
		GOT_TA_RESPONSE -> terminate
		terminate [shape=octagon]
	}

	BSC -> INIT [label="BSSMAP-LE Perform\nLocation Req",style=dashed]
	WAIT_TA_RESPONSE -> BSC [label="TA Request",style=dashed]
	BSC -> WAIT_TA_RESPONSE [label="TA Response",style=dashed]
	GOT_TA_RESPONSE -> BSC [label="BSSMAP-LE Perform\nLocation Resp",style=dashed]
}