http://192.168.0.xxx/cgi-bin/configManager.cgi?action=getConfig&name=Encode
http://192.168.0.xxx/cgi-bin/ptz.cgi?action=start&channel=0&code=GotoPreset&arg1=0&arg2=1&arg3=0
http://192.168.0.xxx/cgi-bin/ptz.cgi?action=start&channel=0&code=GotoPreset&arg1=0&arg2=2&arg3=0
http://192.168.0.xxx/cgi-bin/ptz.cgi?action=start&channel=0&code=GotoPreset&arg1=0&arg2=3&arg3=0