Video conferencing is the conduction of a conference between two or more participants in remote locations using computer networks to transmit video and/or audio data. Each participant uses a computer microphone and/or video camera, and when one speaks, the image or audio appears on the monitor of the other participants. Video conferencing clients include WebEx, Adobe Connect, LiveMeeting, and Skype.
Regular Websites
Provides Internet and mobile-based communications solutions. Services include Web conferencing, online meetings, mobile collaboration, mobile voice and message alerts. - CallWave
http://www.callwave.com
This secure site offers a product overview, details about how it works, pricing information, and a free trial. - Go To Meeting
https://www2.gotomeeting.com/
Services include Web conferencing, online meetings, online training, presentation software and Web collaborations. Includes case studies, information on how the service works, free trial, pricing and account information, technical support and FAQs index. - GoToMeeting
http://www.gotomeeting.com
Cisco's popular web conferencing client displays its various solutions, company information, and free trial. - Webex
http://www.webex.com/
Mac OS X video conferencing client supports SIP protocol which is used by many VoIP applications. - XMeeting
http://xmeeting.sourceforge.net/pages/index.php