GB3OA's IRLP and Echolink node numbers are the same, 5302.

Before using the gateway please ensure that no one is already using the repeater, it's kind of obvious, but you'd be surprised sometimes :-)

If you wish to make a call over the IRLP network, simply announce your callsign, and, using DTMF, key the 4 digit node number of your required destination. Once the call has established, please wait a further few seconds to ensure that the frequency is clear at the remote end before making a call. After your contact, you can disconnect by keying 73 on your keypad.

For Echolink, the procedure is just the same, only add a "hash" character before the required Echolink node number. For example, to call GB3DX (Echolink node number 7125), you would key #7125. It's that simple.

Remember that this isn't like any normal DX connection, treat it similar to a local VHF/UHF call. It should be as clear as using a telephone, but allow a 1-2 second delay while the internet link is made after you key the ptt up.

So, to the key points...

LISTEN! to the repeater to check that it really is free. If you're really wanting to find out quickly, you can key a "*3", to find out if the linking facility is free or not.

USE YOUR CALLSIGN! Don't just blast away with DTMF, it's intensely irritating for others listening to the repeater. Announce your callsign and your intention, then dial.

WAIT! Make sure that once you're connected you wait at least 15 seconds before calling. If you don't, you'll likely crash over an existing QSO talking place at the remote of of the connection.

THINK! When using internet linking, it's essential that you leave long pauses between overs, and key up for at least a second before talking.

ENJOY! It's there to be used, so enjoy it, but remember to be courteous to other users.

There are some excellent guideline available at http://www.irlp.net/guidelines.html,  take time to read them, you'll be glad you did.