+ SetConnectCommand("pon", "poff"); // default values for Debian/GNU linux
+ wxChar * dial = wxGetenv(_T("WXDIALUP_DIALCMD"));
+ wxChar * hup = wxGetenv(_T("WXDIALUP_HUPCMD"));
+ if(dial || hup)
+ SetConnectCommand(dial ? wxString(dial) : m_ConnectCommand,
+ hup ? wxString(hup) : m_HangUpCommand);