What to Do If Port 5061 Is Blocked?Learn what to do if port 5061 is blocked. VoIP Services / VoIP Services FAQs / What to Do If Port 5061 Is Blocked? Answer If you're experiencing blocked access, you can connect securely using TLS transport over alternative ports. Alternative Connection Method Details: Protocol: TLS Primary Port: 5061 Backup Port: 5065 (use it if 5061 is blocked). Copy Page
