Yealink CAM50 HD Camera Yealink CAM50 HD camera is compatible with Yealink SIP-T58V and SIP-T58A IP phones. Yealink CAM50 HD Camera Highlights Compatible with SIP-T58A and SIP-T58V IP phones 2 mega-pixel HD camera [email protected] Easy to use Plug-and- ... Yealink CAM50 HD Camera for SIP-T58 Phones. Skip to the end of the images gallery.This guide shows how to setup direct calling between Yealink T58A/V and our IP Intercoms. If you configure everything according to this guide you'll be able to automatically see video preview from up to 99 intercoms when a call is received on the phone as well as activate switches on intercoms. Additionally you'll be able to call every 2N IP Intercom in the same network.