Yealink CTP18 for Microsoft Teams & Zoom Collaboration Touch PanelCTP18 for Microsoft Teams & Zoom Collaboration Touch Panel Yealink CTP18 Collaboration Touch Panel A Collaborative Meeting Experience at Your Fingertip Annotation on Shared Content Conference Control Flexible Deployment Efficient Collaboration at Your Fingertips CTP18 can be used to obtain the projection screen and annotate it. With Yealink Wireless Presentation Pod WPP20, you can gain reverse control from CTP18 over computer, getting a multi screen