EchoLink & Remote Node Guide

Account Verification Basics

Only licensed operators with verified call signs may transmit on EchoLink.

• Create a free EchoLink account using your FCC-registered call sign exactly as issued.
• Upload a PDF or photo of your license, or let the system validate you automatically via the FCC ULS database.
• Wait for the confirmation email before attempting to connect—most approvals complete within a business day.
• Keep your contact email current; control operators rely on it for urgent notices.

Connecting from Apps or RF

Two common paths: native EchoLink apps or RF nodes sending DTMF touch tones.

• Desktop & Mobile Clients

  Search for "W5OBM-R" or filter by ZIP code 38654. Tap to connect, wait for the courtesy tone, then make your call.
• RF Linking

  From the repeater, key up, pause two seconds, send the 6-digit node number, then #. Use * to disconnect.
• Remote Links & Conferences

  Announce which system you plan to join (ex: *Linking to WX4NHC*) so local stations know what to expect.

Audio & Operating Discipline

The internet path reveals every flaw in your audio chain.

• Use wired headsets or quality microphones; disable operating-system enhancements that add echo or AGC pumping.
• Pause before speaking so the link has time to key the repeater and linked nodes.
• Identify when you connect, every 10 minutes, and when you disconnect. Mention both your call sign and the system you linked.
• Avoid long monologues—linked systems often include dozens of repeaters waiting for a turn.

Security & Troubleshooting

Keep the node healthy by reporting issues quickly.

• Only run the official EchoLink client or vetted apps; do not share your login with friends or family.
• If you hear stuck carriers, one-way audio, or excessive delay, note the UTC time, room name, and what triggered it.
• Email systems@w5obm.com for urgent issues. Include screenshots or sound clips if possible.
• Unlink when you finish. The courtesy tone or voice prompt confirms the node is idle again.