| Microsoft DirectX 8.1 (Visual Basic) | 
Initializes the DirectPlayVoiceClient8 object by associating the DirectPlayVoiceServer8 object with a Microsoft® DirectPlay® object.
Initialize(DplayObj As Unknown, lFlags As Long)
If the method fails, Err.Number can be set to one of the following values.
| DVERR_INVALIDPARAM | 
| DVERR_ALREADYINITIALIZED | 
| DVERR_INVALIDPOINTER | 
| DVERR_TRANSPORTNOTINIT | 
| DVERR_NOCALLBACK | 
| DVERR_GENERIC |