Telephony什么牌子好,Telephony哪里有卖? - 第1页

英文 VoIP 9780470665848 原版
现货英文原版 IP 电话：部署 VoIP 协议和 IMS 基础设施IP Telephony:Deploying VoIP Protocols and IMS Infras 9780470665848
￥683.2券后￥713.20人已购买
优惠券￥30 领券购买 
Multimedia Telephony Networks Internet
海外直订Networks: Internet - Telephony - Multimedia ：互联网-电话-多媒体
￥1,639券后￥1,7390人已购买
优惠券￥100 领券购买 
密码 Cryptanalysis Zuc Telephony
海外直订Design and Cryptanalysis of Zuc: A Stream Cipher in Mobile Telephony 移动电话流密码Zuc的设计与密码分析
￥612券后￥6620人已购买
优惠券￥50 领券购买 
Voip Telephony 黑客 Internet
海外直订Voip Hacks: Tips & Tools for Internet Telephony Voip黑客：互联网电话的技巧和工具
￥276券后￥3060人已购买
优惠券￥30 领券购买 
Encyclopedia 百科全书 Telephony Computer
海外直订Computer Telephony Encyclopedia 电脑电话百科全书
￥790券后￥8400人已购买
优惠券￥50 领券购买 
无线电话 Telephony Wireless Practice
海外直订Wireless Telephony, in Theory and Practice 无线电话理论与实践
￥364券后￥3940人已购买
优惠券￥30 领券购买 
互连 Interconnection Engineering Challenges
海外直订IP Telephony Interconnection Reference: Challenges, Models, and Engineering IP电话互连参考:挑战、模型和工程
￥2,116券后￥2,2160人已购买
优惠券￥100 领券购买 
星号开源 Definitive Enterprise
海外直订Asterisk: The Definitive Guide: Open Source Telephony for the Enterprise 星号：面向企业的开源电话
￥633券后￥6830人已购买
优惠券￥50 领券购买 
1997 Telecommun Telephony Internet
海外直订Telephony, the Internet, and the Media: Selected Papers From the 1997 Telecommun 电话、互联网和媒体:1997年
￥2,269券后￥2,3690人已购买
优惠券￥100 领券购买 
Challenges Telephony Solutions 语音
海外直订Wi-Fi Telephony: Challenges and Solutions for Voice Over Wlans Wi-Fi电话：无线语音的挑战与解决方案
￥1,054券后￥1,1540人已购买
优惠券￥100 领券购买 
Communications Converged Evolution Telephony
海外直订Converged Communications: Evolution from Telephony to 5g Mobile Internet 融合通信:从电话到5g移动互联网的演
￥1,722券后￥1,8220人已购买
优惠券￥100 领券购买 
Heterogeneous Management Telephony 语音
海外直订Management of Speech and Video Telephony Quality in Heterogeneous Wireless Netwo 异构无线中语音和视频电
￥1,103券后￥1,2030人已购买
优惠券￥100 领券购买 
迁移 Communications Enterprise Pbx
海外直订Pbx Systems for IP Telephony, Migrating Enterprise Communications 用于IP电话、迁移企业通信的Pbx系统
￥709券后￥7590人已购买
优惠券￥50 领券购买 
9780548506820 Telephony 印刷 Without
按需印刷不退不换Telephony Without Wires[9780548506820]
￥249券后￥2640人已购买
优惠券￥15 领券购买 
电话题为 Researches Telephone
海外直订The Telephone: A lecture entitled Researches in Electric Telephony 电话：一个题为“电子电话研究”的讲座
￥172.6券后￥177.60人已购买
优惠券￥5 领券购买 
无线电报 Telegraphy Electrical Telephony
海外直订Wireless Telegraphy and Telephony: An Outline for Electrical Engineers and Other 无线电报和电话技术：电气工
￥595券后￥6450人已购买
优惠券￥50 领券购买 
Integration Telephony 集成 Digital
海外直订Digital Telephony and Network Integration 数字电话和集成
￥1,888券后￥1,9880人已购买
优惠券￥100 领券购买 
9781785280610 Telephony Building OpenSIPS
按需印刷不退不换Building Telephony Systems with OpenSIPS - Second Edition[9781785280610]
￥648券后￥6880人已购买
优惠券￥40 领券购买 
中商原版现货 Multimedia
现货 Ims Multimedia Telephony Over Cellular Systems 【中商原版】
￥1,252券后￥1,3520人已购买
优惠券￥100 领券购买 
电报电波 Principles Telegraphy
海外直订The Principles of Electric Wave Telegraphy and Telephony 电波电报和电话原理“，
￥561券后￥6110人已购买
优惠券￥50 领券购买 
多路导线电波 Telegraphy
海外直订Multiplex Telephony and Telegraphy by Means of Electric Waves Guided by Wires 利用导线引导的电波的多路电话
￥336券后￥3660人已购买
优惠券￥30 领券购买 
Telephony Cyclopedia Telegraphy Reference
预订不退不换Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc.
￥499券后￥5390人已购买
优惠券￥40 领券购买 
9781437365504 Telegraphy Telephony Wireless
按需印刷不退不换Wireless Telegraphy And Telephony (1906)[9781437365504]
￥248券后￥2630人已购买
优惠券￥15 领券购买 
电话电报百科全书 Cyclopedia
海外直订Cyclopedia of Telephony & Telegraphy Vol. 1 a General Reference Work on Telephon 电话电报百科全书第一卷电话
￥677券后￥7270人已购买
优惠券￥50 领券购买 
多路导线电波 Telegraphy
海外直订Multiplex Telephony and Telegraphy by Means of Electric Waves Guided by Wires 利用导线引导的电波的多路电话
￥229券后￥2440人已购买
优惠券￥15 领券购买 
商业战略 Enterprise Technology Telephony
海外直订Enterprise Networks and Telephony: From Technology to Business Strategy 企业和电话：从技术到商业战略
￥612券后￥6620人已购买
优惠券￥50 领券购买 
9781847194725 Telephony Solutions Powerful
按需印刷不退不换FreePBX 2.5 Powerful Telephony Solutions[9781847194725]
￥558券后￥5980人已购买
优惠券￥40 领券购买 
Telephony Cyclopedia Telegraphy Reference
预订不退不换Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc.
￥544券后￥5840人已购买
优惠券￥40 领券购买 
9781847196804 Enterprise Telephony Building
按需印刷不退不换Building Enterprise Ready Telephony Systems with sipXecs 4.0[9781847196804]
￥591券后￥6310人已购买
优惠券￥40 领券购买 
电话电报百科全书 Cyclopedia
海外直订Cyclopedia of Telephony & Telegraphy Vol. 1 a General Reference Work on Telephon 电话电报百科全书第一卷电话
￥757券后￥8070人已购买
优惠券￥50 领券购买 
Telephony Digital 海外数字
海外直订Digital Telephony 数字电话
￥2,554券后￥2,6540人已购买
优惠券￥100 领券购买 