| 摘要 |
<p>A PABX (1) controlled Video-on-Demand system in which the ouput data information from the call logging, computer/telephony integration port or data port (1a) of a PABX (1) telephone system is used to control the delivery of video information direct to the display monitors (5) of the PABX (1) extension requesting controlled video information.</p> |
