| 摘要 |
PROBLEM TO BE SOLVED: To provide a PC relay board system that enables a user of a PC relay board capable of recognizing in real time the latest real-time notice information. SOLUTION: The PC relay board system 1 comprises a PBX 5 for housing and connecting a plurality of internal terminals; and a PC relay board 3 for, upon the detection of an incoming call to the PBX, relaying the incoming call to an arbitrary internal terminal, wherein the PBX upon detection a command from a PC relay board, returns an ACK to the PC relay board. The PBX comprises a notice information detection unit 21A for detecting unanswered incoming information; a notice information transmitting unit 21B for, upon detection of unanswered incoming information, transmitting the unanswered incoming call display information to the PC relay board prior to the ACK to the PC board; and the PC relay board comprises a PC control unit 37 for, upon receipt of the unanswered incoming call display information, displaying the latest number of the unanswered incoming calls on a PC display unit 37. COPYRIGHT: (C)2005,JPO&NCIPI
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