If you cannot establish connection or have other connection problems calling us, please read Troubleshooting section. Before you configure VoIP link you should go through the Audio Tunning Wizard first. This step has a great effect on quality of transmitted voice. Be sure you have adjusted volume of your microphone properly, otherwise we cannot hear you well. Now you can configure Advanced Calling Options.
Next step is to set proper voice codec.
Again choose Tools - Options menu, but now select Audio tab. Now you are able to connect to our PSTN with your NetMeeting. It is possible of course to use other H.323 clients, however you must configure the gateway settings on your own. Troubleshooting section Here are common problems in calling us. If you cannot establish connection.