UnifiedMessagingPlayOnPhone - метод

public Task<PhoneCall> PlayOnPhone(
	ItemId itemId,
	string dialString,
	CancellationToken token = default
)

Public Function PlayOnPhone ( 
	itemId As ItemId,
	dialString As String,
	Optional token As CancellationToken = Nothing
) As Task(Of PhoneCall)

public:
Task<PhoneCall^>^ PlayOnPhone(
	ItemId^ itemId, 
	String^ dialString, 
	CancellationToken token = CancellationToken()
)

member PlayOnPhone : 
        itemId : ItemId * 
        dialString : string * 
        ?token : CancellationToken 
(* Defaults:
        let _token = defaultArg token new CancellationToken()
*)
-> Task<PhoneCall>