| 摘要 |
A system is disclosed which enables a multitude of dissimilar end-system devices, appliances, and platforms to interchange image information. The inventive method utilizes a directory database of end-user profiles, a session manager, a conversion manager, individual conversation processors, a queuing database, and a store-and-forward file-folder database. The system accommodates pre-subscribed end-users as well as non-subscription users. The system handles both real-time and store-and-forward communications modes. The present invention may be practiced as either a one-node or a multi-node distributed architecture, scalable as required, and may be either network-based or premises-based, or a hybrid combination of these. Communications transport both into and out of the node(s) can range from voiceband telephone on analog circuits to high speed channel or fact-packet protocol communications modes. |
