電腦與電話整合之漫游管理

Abstract

JupiterTM CTI伺服器[1]是一個電腦控制的交換機系統，它可以快速地提 供使用者對於通訊服務的新要求。在本篇論文中將介紹JupiterTM的硬體 架構及JupiterTM是如何被較低層的軟體所控制，並發展出一JupiterTM模 擬器。在JupiterTM模擬器架構下，發展個人通訊系統的漫遊管理軟體。 我們也利用乙太網路在JupiterTM和身份認證中心間建立SS7連接路徑。行 動通訊提供了使用者能夠在任何時間、任何地點交換資料(包括聲音、文 件資料、影像...)的便利服務。在近幾年的通訊工業中，行動通訊服務已 經成為了成長最快的一項。在過去十年，使用Celleular phone服務的客 戶已經成長到一千五百萬人，使用cordless phone 服務的客戶更達到了 六千萬人，而使用paging服務的客戶也達到了2千萬人。預期在西元2005 年，個人通訊服務的使用者會高達六千萬人。因此將JupiterTM CTI的特 點和DECT系統的行動通訊能力相結合，可以為行動通訊系統提供更吸引使 用者的競爭條件。在論文最後，提出了JupiterTM之TCP/IP介面，它可以 在乙太網路上提供兩個JupiterTM PBX間點對點之間的訊號傳輸。 JupiterTM is a CTI based open switching system, which supports fast tele-communication service creation. This paper discribes the hardware archi-tecture of JupiterTM and how the switching hardware can be controlled by the lower layers of the JupiterTM software. We develop a JupiterTM simulator. Based on the simulator, we develop PCS Roaming Management software for JupiterTM. We also build SS7 Connection between JupiterTM and Authentication Center through Ethernet.Mobile communications services facilitate the exchange of information (voice, data, video, image, etc.) for mobile users independent of time, location, and access arrangement. Mobile communications services have become a rapid growing business in the telecommunication industry. In the past 10 years, the number of the subscribers has grown to over 15 million in cellular phone services, over 60 million in cordless phone services, and over 20 million in paging services. The emerging personal communications services have been predicted to have 60 million subscribers by the year of 2005. Mobile system will attract more users by combination of the characteristics of CTI and DECT.At the end of this paper, we propose a mechanism to provide a TCP/IP interface of JupiterTM. It maks different JupiterTM PBXs can transfer signal through Ethernet.