In general , smart cards can be categorized into 5 different types according to their physical characteristics , namely memory card , contact card , contactless card , hybrid card and combi card 混合式智能卡(接触式和非接触式合一) ，按其资料的互通性又可再分为hybrid卡及combi卡两种
On the other hand , as humans will create the data , it is equally important that the human - readable information is sufficient to avoid interoperability problems through underspecification 另一方面，因为资料要靠人来建立，提供足够的人类可读的资讯以便避免亚规范性带来的互通性，这一问题同样重要。
But the technology of session initiation protocol is immature , and intercommunication of different terminal is poor , so there is a necessary to research the terminal software by session initiation protocol 但目前sip技术还不太成熟， sip终端互通性较差，因此有必要研究基于sip协议的ip电话终端的软件。
Its test results are described , which include function test , performan ce test , call procedure test , communication with other manufacturer ' s devices test . at last , an advanced system is put forward 最后，描述了网关的测试情况，给出了其功能测试、性能测试、呼叫流程测试和互通性测试的结果，并提出了下一步工作的改进建议。
Corba is an important distributed technology , it supports many kinds of extant program languages , can use in many kinds of languages , supports the distributed object , offers the strong general interpenetration Corba是一个重要的分布式技术，它支持多种现存语言、可在一个分布式应用中混用多种语言、支持分布对象、提供高度的互通性。
Arrangement with recognized certification authorities on procedures regarding the application for digital certificates ; liaison with the recognized certification authorities about government s requirements on digital certificates and ca services , and compatibility and interoperability issues ; and 协调认可核证机关了解政府对数码证书服务的技术要求，和解决有关数码证书的兼容性及互通性的事宜；以及
With the occurrence of multi - standards and poly - systems in wireless communication system , the increase of the requirement of intercourse and the lacking of radio frequency spectrum resource , the traditional wireless communication system cannot be adapted to the relative development 在无线通信系统多标准、多体制以及无线电频谱资源的缺乏背景下，对无线通信系统的互通性要求增加，传统无线通信系统已难以适应发展的需要。
It is particularly timely since civil service reforms now encourage exchanges of personnel between government departments and private organisations . the development of a mutually comprehensible accounting management tools will be of great assistance in facilitating these personnel exchanges . in the final analysis , if the 有关公仆改革方向，是鼓励政府部门跟私营机构，作双向互通式的人才交流，建立一套适用而又可有互通性的会计管理工具，对发展人才交流实在有莫大的帮助。
It is particularly timely since civil service reforms now encourage exchanges of personnel between government departments and private organisations . the development of a mutually comprehensible accounting management tools will be of great assistance in facilitating these personnel exchanges . in the final analysis , if the 有关公仆改革方向，是鼓励政府部门跟私营机构，作双向互通式的人才交流，建立一套适用而又可有互通性的会计管理工具，对发展人才交流实在有莫大的帮助。
In fact , most network management system in telecom market are corba based , we can find corba system in alcatel , ericsson , nokia , lucent and etc . furthermore , the famous mainland telecom equipment provider - ouawei , also is the end user of orbix2000 . pcgk is composed by 2 parts lcc ( local call control ) , igk ( intelligent gatekeeper ) 基于corba的结构使得该系统能够具备跨平台的能力，系统可以在windows ， unix ( sunsolaris ， hpunix ， ibm390 )等多种系统上运行，同时这种智能网守在系统的扩展性、增值业务的多样性、多系统之间的互通性上也有很多优点。
