public virtual SIPAccount SIPAccount { get; protected set; }

Public Overridable Property SIPAccount As SIPAccount
	Get
	Protected Set

public:
virtual property SIPAccount^ SIPAccount {
	SIPAccount^ get ();
	protected: void set (SIPAccount^ value);
}

abstract SIPAccount : SIPAccount with get, set
override SIPAccount : SIPAccount with get, set