SAN MATEO, Calif. ( TheStreet) -- Getting people to embrace video conferencing has been the singular struggle in computer networking.AT&T's ( T) Picturephone introduced the concept of talking onscreen in the 1960s. Google ( GOOG), AOL ( AOL) and Skype have since introduced free video chatting services. But complexity, cost and most of all, reluctance among workers who prefer being heard but not seen have chilled most folks to video conferencing. Enter San Mateo, Calif.-based Avistar Communications ( AVSR). This small video conferencing company -- we're talking about a market cap of $20 million -- has been fighting the video war since 1994. Avistar has developed a relatively affordable, no fuss Web-based video conferencing service called C3 Desktop ($399 per user, plus a 20% annual fee for support) aimed at cracking user resistance to video conferencing. My assistants and I gave this tool a try. What you get: Avistar C3 offers manageable business video. There's a lot for a small firm to like. The software runs on any PC (Users of newer Macs will need a dual boot tool like Boot Camp). And Avistar doesn't require dedicated video cameras or microphones. I downloaded the Avistar demonstration software, spent a few minutes setting up an account and started a relatively high-quality video conference using my Logitech ( LOGI) Web camera on my 2004 vintage Dell ( DELL). Trust me, that's a major improvement from old systems that forced you to tinker with dedicated video conferencing gadgets. While it's nowhere near high definition, the image quality was business class and way better than what you would see on Google's video chat tool. I also liked its ability to host multiple conversations and its easy-to-use controls. Overall, Avistar offers a reasonable video experience at a reasonable price. For video conferencing, that's saying a lot. What you don't get: An easy business video tool. Avistar deserves credit, but let's be honest: This is still a complex Web service. For example, when three of us tried to host our weekly conference call using Avistar, only one of us was able to successfully load his software out of the box. The other two needed Avistar's customer support to get running. It works, but expect to perform some gadget jujitsu to set it up.