| 摘要 |
PROBLEM TO BE SOLVED: To easily attain control based on caller information. SOLUTION: An RPC server extracts, when an SIP message including a command is received from an RPC client via an SIP network, the command and the caller information showing a caller of the SIP message from the SIP message. Next, the RPC server executes the command based on the command and the caller information which are extracted. Then, the RPC server generates an SIP message including an execution result of the command using an extracted caller number as a destination to transmit the generated SIP message. COPYRIGHT: (C)2011,JPO&INPIT
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