The present disclosure relates to a video call method, apparatus, devices, non-transitory computer-readable medium, and system. The video call method includes receiving, from a first user device, a video call request to conduct a video call with a second user device; receiving, from the first user device, a first instruction that is configured to instruct the serving device to control the first user device and the second user device to conduct the video call with each other; and controlling the first user device and the second user device to conduct the video call with each other based on the first instruction.