Cyberdata is great but if you want a video phone have a look at 2N. They work very well with Asterisk and although not supported by End Point Manager are certified with the Grandstream video phone as well. They are not cheap though!
Cyberdata is great but if you want a video phone have a look at 2N. They work very well with Asterisk and although not supported by End Point Manager are certified with the Grandstream video phone as well. They are not cheap though!