| 摘要 |
A system for relaying communications between a first device and a second device utilizing a third device as an intermediary where the second device is a telephone on a plain old telephone system network and the communications between the first device and third device involve video. The system includes a first input and output communication device coupled to a network and configured to send and receive communication messages; a server device that sets up the text, video, and audio, routing them to the appropriate devices; a second input and output communication device coupled to a plain old telephone system; and a third input and output communication device coupled to the network via the server device and receiving the separated text, video, and audio to enable a communication session between the first and third input and output communication devices. The third input and output communication device relays communication messages from the first input and output communication device to the second input and output communication device by voice over the plain old telephone system.
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