public void OnInformTU(
	TransactionErrorInfo e,
	SIPMessage msg = null
)

Public Sub OnInformTU ( 
	e As TransactionErrorInfo,
	Optional msg As SIPMessage = Nothing
)

public:
void OnInformTU(
	TransactionErrorInfo e, 
	SIPMessage^ msg = nullptr
)

member OnInformTU : 
        e : TransactionErrorInfo * 
        ?msg : SIPMessage 
(* Defaults:
        let _msg = defaultArg msg null
*)
-> unit