void OnConnectionEstablished(H323Connection &, const PString &);
void OnConnectionCleared(H323Connection &, const PString &);
H323Connection * CreateConnection(unsigned, void *);
- H323Connection * SetupTransfer(const PString &, const PString &, const PString &, PString &, void *);
void SendUserTone(const PString &, char);
H323Capabilities GetCapabilities(void);
BOOL OnConnectionForwarded(H323Connection &, const PString &, const H323SignalPDU &);