Troubleshooting

• It is necessary to have at least TCP port 443 open.
• Opening UDP port 3478 is not necessary but recommended in order to obtain better quality.
• For the best possible experience, opening UDP ports 1025-65535 is recommended.
• It works well with most proxies and VPN.
• In order to check network configuration, you may take this online test:
• Test network configuration: LINK