Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.


If you have firewall software installed, make sure TCP port 1723 is opened;
Check wireless router firewall settings, make sure PPTP VPN Pass Through is enabled;
Check your local ISP that if the GRE protocol on port 47 is opened

^: anh ơi #1 ko chỗ nào nhắc đến mở port hay j j cả![]()

