EchoLink Proxy Server

This guide documents the deployment of an EchoLink proxy server to support EchoLink clients operating behind firewalls, NAT, and restricted network environments. Emphasis is placed on traffic flow, security, and reliability.

Guide in Development

This documentation is actively being built and will become a complete, field-tested reference. Please check back soon as sections are finalized.

Planned Coverage

What an EchoLink proxy is and when it is required
Port usage and traffic flow diagrams
Firewall and NAT traversal behavior
Security considerations and logging
Operational limitations and troubleshooting