Traversal Using Relay NAT (TURN) is a protocol used to receive data over UDP (User Datagram Protocol) and Transmission Control Protocol (TCP) connections, where there is a need to traverse network address translators (NAT) or firewalls. TURN allows a user behind a NAT to obtain an IP address and port in order to connect to a single peer. It does not allow for a server to be run through a NAT. Data transmission security is ensured through a symmetric NAT and firewalls. The TURN specifications are describer in RFC 5766 of the Internet Engineering Task Force (IETF).
Enables viewing of video recordings and live video from connected cameras and control of their pan/tilt mechanisms. Cameras are shown on a world map in the public and private sections of the site. In the user account other users can be provided with guest access to a camera to watch live video and archival recordings.
2002–2024