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２００１年１２月１３日 ,阿尔卡特公司向北京电信提供了一种新型增值业务———基于“永远在线动态综合业务数字网”(ＡＯＤＩ)解决方案。ＡＯＤＩ是综合业务数字网 (ＩＳＤＮ)的最新发展 ,其应用将使运营商可以在ＩＳＤＮ最终用户和互联网服务提供商间建立起永远在线的包业务
On December 13, 2001, Alcatel provided a new value-added service to Beijing Telecom based on the “always-on dynamic integrated services digital network” (AODI) solution. AODI is the latest development in Integrated Services Digital Networks (ISDN) that will enable operators to establish always-on packet services between ISDN end-users and Internet service providers