| 摘要 |
<p>PURPOSE:To attain easy individual service by providing a protocol means for connection and transfer with a service computer independently of a DTE and connected directly to a communication network to a call connection control section. CONSTITUTION:An equipment management section 2 of a data exchanger 1 uses a call connection control section 5 to allow a DTE communication means 7 to give its content to a transfer protocol 8 and to set a logic channel with respect to a service computer 10 based on a connection request from a terminal equipment. Then the connection request from the terminal equipment is transferred through a DTE communication means 11 of the computer 10, the computer 10 analyzes the content and returns the result to the management section 2. The processing is proceeded similarly to above. Since a connection service processing section 12 is moved to the computer 10, the revision and extension of the communication service function are realized without being limited by the scale and capability of the exchanger 1 to easily implement individual service.</p> |
