A method for managing mission-critical video communications in an off-network mission-critical video communications system.

摘要

Embodiments herein provide systems and methods for off-network MCVideo communications by one or more MCVideo devices in an off-network Mission Critical Video (MCVideo) communications system. do. The method includes sending, by a first MCVideo device, a communication request message having an indication to one or more second MCVideo devices. The method includes the first MCVideo device receiving a communication response response message from one or more second MCVideo devices. The method also includes establishing, by the first MCVideo device, a media session for video communication with one or more second MCVideo devices. The method also includes one of the first MCVideo device and the second MCVideo device communicating the video to one or more MCVideo devices.