IRLP stands for the Internet Radio Linking Project, which was started in 1997 to link repeaters across Canada. Although the initial attempt failed and was shut down a year later, it was successfully revised to address its initial challenges.

The software operates on a Linux operating system and uses specialized hardware and software to deliver high-quality audio through its links.

The primary goal of IRLP is to provide reliable and cost-effective linking of amateur radio systems without relying on RF links, leased lines, or satellites. IRLP maintains a global network of dedicated servers and nodes, enabling stable worldwide voice communications between hundreds of towns and cities.

IRLP nodes are identified on RepeaterBook by their unique 4-digit node numbers. On the details page for a repeater hosting an IRLP node, the node's status is fetched in real-time from status.irlp.net.

• Reliable, high-quality worldwide voice communication.
• Cost-effective alternative to RF links, leased lines, or satellites.
• Integration with RepeaterBook for real-time node status updates.

• RepeaterBook IRLP Directory
• IRLP Website
• How it Works
• FAQ