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EXCHANGE AND USE OF GLOBALLY UNIQUE DEVICE IDENTIFIERS FOR CIRCUIT-SWITCHED AND PACKET SWITCHED INTEGRATION
EXCHANGE AND USE OF GLOBALLY UNIQUE DEVICE IDENTIFIERS FOR CIRCUIT-SWITCHED AND PACKET SWITCHED INTEGRATION
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机译:交换和分组交换集成的全球唯一设备标识符的交换和使用
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摘要
According to one aspect, a system and method of exchanging GRUUs (Globally Routed User Agent URI (Uniform Resource Identifier)) between a first telephony-enabled device and a second telephony enabled device using a circuit-switched message is provided. Once exchanged, the telephony enabled devices can exchange SIP (session initiated protocol) communications routed by the GRUUs. Any one of the telephony-enabled devices can add a media component to the SIP communications. According to another aspect, a system and method of generating GRUUs is provided. According to another aspect, a system and method of handing off communications to a packet switched network, from a circuit switched network is provided.
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