CUPC 8.x includes the CAST-based video phone functionality which allows you to use CUPC with a supported 7900 series phone. For this to work video must be enabled on the phone's configuration, CDP must be enabled on the phone's PC port, the CDP driver must have been successfully installed on the PC, and the phone/PC must be physically connected using an Ethernet cable.
Alternatively, CUPC in softphone mode can negotiate video directly.
