Click the URL to go to the Webex login page, requests a name and email address. Click either the Join or Join by browser button to start the Webex and see options for selecting audio and video connections. As mentioned above, we don't usually need video, and prefer to avoid it to save bandwidth, so select No Video unless we've requested otherwise. For the audio setting, normally select the Call using Computer to use the computer's microphone and speakers. If the computer cannot support audio, we suggest the Call Me option, which will allow the Webex application to call a telephone number provided by the customer.