If Skype is lagging during voice or video calls when you are connected to OVPN, there is a way to fix it. You can choose the port that Skype should use for incoming connections.
Mac OS X
- Open a port.
- If you are connected to OVPN, disconnect and reconnect again.
- Click Settings in Skype.
- Go to the Advanced tab.
- Change Incoming connection port to the same port number as the port you opened in Step 1.
Windows
- Open a port.
- If you are connected to OVPN, disconnect and reconnect again.
- Click Tools and then Options in Skype.
- In the new window that will be opened, first click Advanced in the menu and then choose Connection.
- Change the port number to the same port number as you opened in Step 1. Then save your settings.