Make sure to join the guild Metal Meth (any member has access to invite). Then download and install Ventrillo.
Make sure when you place your “User Name”, it has to coincide with the name of the player your using in game. So for example if your Death Knight’s name is Joe Dirt on Ventrilo as shown on FIGURE 1-2 in “User Name” put Joe Dirt. This is so the raid leader will have an easier time recruiting and relaying raid info.
Place the server info as shown in the Connection Editor window. After performing these steps you can connect into our Public Vent. From there you will have to adjust your settings on your own. Here’s a link to Ventrilo that will help.