OP|VOICE allow you to do videomeetings, audio calls and chats with one app.Features:- High quality video and audio calls- Easy to setup videomeetings- Schedule videomeeting- Business number portability- Internal phonebook ready into app- Access to personal phonebook- Call history- mute/unmute video- mute/unmute calls- Use front and rear phone camera- Auto quality definition- You can chat, calls and videocalls all users with webclient.OP|VOICE v6 or higher is required