Preface and Acknowledgments Welcome to our online textbook, Computer Networking: A Top-Down Approach. We ( Jim Kurose, Keith Ross, and Addison-Wesley-Longman) think you will find this textbook to be very different than the other computer networking
Welcome to our online textbook, Computer Networking: A Top-Down Approach. We ( Jim Kurose, Keith Ross, and Addison-Wesley-Longman) think you will find this textbook to be very different than the other computer networking books that are currently ava
Most of the academic institutions are now offering some forms of e-learning systems for their students in order to enhance the educational process, providing a better interaction between the learners and the learning activities and a better availabi
openSER 完整介绍 We are starting a new era in the collaboration area. Voice and Video over IP are starting to dominate the world of telecommunications in a disruptive movement capable of changing the whole industry. The SIP (Session Initiation protocol)
openser的配置说明,包括注册,认证,NAT穿越,计费(freeradius和cdrtool的安装与配置). 注意这个文档是英文的,完整介绍: We are starting a new era in the collaboration area. Voice and Video over IP are starting to dominate the world of telecommunications in a disruptive movement capable of chang
IBM Anyplace Kiosk 解决方案拥有快速的处理能力、全屏幕影像和高质量的音效，IBM Anyplace Kiosk 使用标准化的集成平台 IBM Store Integration Framework，可以与企业范围内的各种应用程序以及设备集成，使客户始终能够实时获得一致的贵公司信息。通过这种基本架构，您可以快速回应瞬息万变的业务需求、更轻松地采用新应用程序以及提供区别化的特色服务，最终走向成功。
