并与电信的短信二级网关对接，完成了与移动网络的互通测试。
And completed interoperability testing with mobile networks by joining with the second-level Telecom's SMS Gateway.
譬如，莱曼兄弟(证券)公司就已在其部分美国交易员家中测试了新技术，并安装了热线电话以便交易员相互通话。
Lehman Brothers, for example, has tested new techniques in the homes of some of its American traders and installed hotlines so that dealers can talk to each other.
本文以北京电信互通网关系统为例，进一步阐述该系统的建设需求、系统设计和系统测试过程。
Further description of the system-building demands, system design and system testing process comes up in the context based on the example case of Beijing Telecom interoperability gateway system.
应用推荐