| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite session control apparatus and method capable of accommodating scalable SIP terminals by avoiding an extended URI. SOLUTION: A SIP control system for processing a connection request from a SIP terminal connected via an IP network on the basis of the SIP procedures includes: a gateway for referring to header contents of a SIP protocol packet from the SIP terminal and controlling transfer of the SIP protocol packet to one of a plurality of SIP servers on the basis of at least part of the information of the header; and a database for revising part of the information. COPYRIGHT: (C)2007,JPO&INPIT
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