Sync contacts between Yealink and countless other apps

The Yealink is a video conferencing conference phone that’s designed for voice communication or collaboration, but it does text-based chat too. It has HD camera with wide viewing angle to give you the highest image quality possible and also uses a speakerphone for clear sound output no matter where your meeting takes place. Complete single touch operation, easy call out; monitor who's on call anytime with roaming capability for both WIFI and cellular network around the world - wherever you are, your most important contacts will always be close at hand.