public CallTabPage() { InitializeComponent(); AppTimer.app_timer_init(); Remoter.Remoter_init(); LocalCfg.Addr = new byte[] { (byte)VsProtocol.DevType.DEV_INDOORPHONE, 1, 1, 8, 8, 1 }; VsProtocol.Change_IDToIP(LocalCfg.Addr, LocalCfg.IP); talkback = new Talkback(); talkback.talk_back_init(); talkback.udpDeal.app_udp_init(8300); talkback.udpDeal.set_multi_udp_recv_fun(UdpApp.udp_deal); talkback.videoDeal.video_manage.video_recv_callback = videoCallback; UdpApp.UdpAppInit(talkback); label1.Text = new IPAddress(LocalCfg.IP).ToString(); Output.outObject = richTextBox1; InitSetting(); }