- Alexander Raake Speech Quality Of Voip HBOOK NEWOpens in a new window or tab全新HK$ 1,276.00高度評價賣家高度評價賣家rarewaves-usa-ca (52,827) 97.8%+HK$ 22.81 運費所在地: 美國
- Karl Heinz Wolf Richard Barnes VoIP Emergency Calling (Hardback)Opens in a new window or tabAnother great item from Rarewaves USA | Free delivery!全新HK$ 1,048.57高度評價賣家高度評價賣家rarewaves-usa-ca (52,827) 97.8%+HK$ 22.81 運費所在地: 美國
- Karl Heinz Wolf Richard Barnes VoIP Emergency Calling (Hardback)Opens in a new window or tabAnother great item from Rarewaves USA | Free delivery!全新HK$ 960.14高度評價賣家高度評價賣家rarewaves-usa (396,001) 97.2%+HK$ 31.17 運費所在地: 美國
- Voip for Dummies by Kelly, Timothy V.Opens in a new window or tabby Kelly, Timothy V. | PB | Good二手HK$ 48.28高度評價賣家高度評價賣家thrift.books (3,576,013) 99%+HK$ 100.32 運費所在地: 美國
- VoIP Internet Linking for Radio AmateursOpens in a new window or tab全新HK$ 171.50lauramedway (3,489) 100%+HK$ 198.68 運費所在地: 美國
- Using VoIP To Empower Your BusinessOpens in a new window or tab全新HK$ 7.81kenreiss (1,184) 100%+HK$ 199.15 運費所在地: 美國
- Switching to VoIP By Theodore WallingfordOpens in a new window or tab二手HK$ 112.67高度評價賣家高度評價賣家book_fountain (179,140) 98.8%+HK$ 41.74 運費所在地: 英國
- NORTEL VOIP TECHNOLOGIES. GUIDE TO VOICE OVER INTERNET PROTOCOLOpens in a new window or tab二手HK$ 113.50高度評價賣家高度評價賣家uniquestuff111 (51,408) 100%+HK$ 376.60 運費所在地: 澳洲
- Milos Ockay VoIP (Paperback)Opens in a new window or tabAnother great item from Rarewaves | Free delivery!全新HK$ 264.96高度評價賣家高度評價賣家rarewaves-outlet (1,136,542) 98.2%+HK$ 15.43 運費所在地: 英國
- Getting Rid Of Ma Bell: The Whole Truth About VoIP Phones: The Whole Truth AboutOpens in a new window or tab二手HK$ 213.13高度評價賣家高度評價賣家thecotswoldlibrary (673,338) 99.5%+HK$ 77.69 運費所在地: 英國
- Arrl's VoIP: Internet Linking for Radio Amateurs by Jonathan TaylorOpens in a new window or tabby Jonathan Taylor | PB | Acceptable二手HK$ 38.52高度評價賣家高度評價賣家thrift.books (3,576,013) 99%+HK$ 51.25 運費所在地: 美國
- VoIP Emergency Calling : Foundations and Practice, Hardcover by Wolf, Karl He...Opens in a new window or tab全新:其他HK$ 959.98greatbookprices1 (302,118) 96.8%定價: HK$ 1,007.88 5% 折扣+HK$ 210.33 運費所在地: 美國
- Getting Rid Of Ma Bell: The Whole Truth About VoIP Phones: The Whole Truth AboutOpens in a new window or tab二手HK$ 203.98高度評價賣家高度評價賣家thecotswoldlibrary (673,338) 99.5%+HK$ 20.64 運費所在地: 英國
- Mark Collier Da Hacking Exposed Unified Communications & VoIP Securi (Paperback)Opens in a new window or tabAnother great item from Rarewaves USA | Free delivery!全新HK$ 522.66高度評價賣家高度評價賣家rarewaves-usa-ca (52,827) 97.8%+HK$ 22.81 運費所在地: 美國
- VOIP FOR DUMMIES By Timothy Kelly *Excellent Condition*Opens in a new window or tabExcellent Condition! Quick & Free Delivery in 2-14 days二手HK$ 171.50zuber (238,078) 98.1%+HK$ 166.42 運費所在地: 美國
- Mark Collier Da Hacking Exposed Unified Communications & VoIP Securi (Paperback)Opens in a new window or tabAnother great item from Rarewaves USA | Free delivery!全新HK$ 473.08高度評價賣家高度評價賣家rarewaves-usa (396,001) 97.2%+HK$ 31.17 運費所在地: 美國
- Triple Play: Building the converged network for IP, VoIP and IPTV 1e SoftcoverOpens in a new window or tab全新HK$ 54.61phillipwsernabassandviols (181) 100%+HK$ 162.59 運費所在地: 美國
- Money Making Machine: Telecoms: Learn how to make money in VOIP 9781549819476-,Opens in a new window or tab全新HK$ 146.26高度評價賣家高度評價賣家awesomebooksusa (411,106) 98%+HK$ 54.61 運費所在地: 美國
- ARRL VoIP INTERNET LINKING FOROpens in a new window or tab全新:其他HK$ 78.05popdaddy62 (2,623) 100%+HK$ 197.36 運費所在地: 美國
- Voip for Dummies by Timothy V Kelly: NewOpens in a new window or tab全新HK$ 225.64alibrisbooks (411,536) 98.5%+HK$ 168.14 運費所在地: 美國
- Wolves - Eliminating Ma Bell The Complete Truth Regarding VoIP Phones - J555zOpens in a new window or tab全新HK$ 98.89高度評價賣家高度評價賣家提供海關服務及全球追蹤資料+HK$ 202.67 估計運費ihaveit_music (67,543) 98.9%所在地: 英國
- Eliminating Ma Bell: The Complete Truth Regarding VoIP Phones: The Complete TrutOpens in a new window or tab全新HK$ 144.91高度評價賣家高度評價賣家the_nile (1,211,826) 98.2%+HK$ 91.31 運費所在地: 澳洲
- IP Telephony : The Integration of Robust VoIP Services by Bill Douskalis (1999,Opens in a new window or tab二手HK$ 156.26amanalo1 (88) 100%+HK$ 203.92 運費所在地: 美國
- Securing VOIP : Keeping Your VOIP Network Safe, Paperback by Bates, Regis J.,...Opens in a new window or tab全新:其他HK$ 271.81greatbookprices1 (302,118) 96.8%定價: HK$ 390.26 30% 折扣+HK$ 169.62 運費所在地: 美國
- Regis J. Jr (Bud) Bates Securing VoIP (Paperback) (UK IMPORT)Opens in a new window or tabAnother great item from Rarewaves | Free delivery!全新HK$ 292.94高度評價賣家高度評價賣家rarewaves-ca (134,898) 98.4%+HK$ 17.09 運費所在地: 英國
- VOIP TECHNOLOGIES: A COMPREHENSIVE GUIDE TO VOICE OVER By Nortel Networks & Inc.Opens in a new window or tab~ Quick Free Delivery in 2-14 days. 100% Satisfaction ~二手HK$ 152.28zuber (238,078) 98.1%+HK$ 165.79 運費所在地: 美國
- Voip For Dummies, Paperback by Kelly, Timothy V.; Peterson, Don (FRW), Brand ...Opens in a new window or tab全新HK$ 174.93greatbookprices1 (302,118) 96.8%定價: HK$ 234.31 25% 折扣+HK$ 166.49 運費所在地: 美國
- How to Start a VoIP Business: A Six-Stage Guide to Becoming a VoIP Service: NewOpens in a new window or tab全新HK$ 245.95alibrisbooks (411,536) 98.5%+HK$ 168.84 運費所在地: 美國
- Voip for Dummies by Kelly, Timothy V.Opens in a new window or tabby Kelly, Timothy V. | PB | Acceptable二手HK$ 45.16高度評價賣家高度評價賣家thrift.books (3,576,013) 99%+HK$ 100.32 運費所在地: 美國
- TAKING CHARGE OF YOUR VOIP PROJECT By John Q. Walker & Jeffrey T. Hicks *VG+*Opens in a new window or tabExcellent Condition! Quick & Free Delivery in 2-14 days二手HK$ 341.82zuber (238,078) 98.1%+HK$ 171.89 運費所在地: 美國
- VoIP For Dummies by KellyOpens in a new window or tab二手HK$ 31.17endlesschapters (2,683) 95.4%+HK$ 239.86 運費所在地: 美國
- I P Telephony byOpens in a new window or tab二手HK$ 46.02mtwyouth (318,119) 98.9%+HK$ 162.28 運費所在地: 美國
- IMS Multimedia Telephony over Cellular Systems : VoIP Evolution in a Converge...Opens in a new window or tab全新HK$ 901.62greatbookprices1 (302,118) 96.8%定價: HK$ 1,132.88 20% 折扣+HK$ 190.09 運費所在地: 美國
- Internet Communicaitons Using SIP : Delivering VoIP And Multimedia Services w...Opens in a new window or tab全新HK$ 744.66greatbookprices1 (302,118) 96.8%+HK$ 185.01 運費所在地: 美國
- Triple Play Building the Converged Network for IP, VoIP and IPTV, Paperback b...Opens in a new window or tab全新:其他HK$ 451.20greatbookprices1 (302,118) 96.8%定價: HK$ 523.47 14% 折扣+HK$ 175.48 運費所在地: 美國
- Carrier-Grade VoIP, Paperback by Swale, Richard; Collins, Daniel, Brand New, ...Opens in a new window or tab全新HK$ 951.15greatbookprices1 (302,118) 96.8%+HK$ 191.73 運費所在地: 美國
- Internet Communications Using Sip: Delivering Voip and Multimedia Services withOpens in a new window or tab全新HK$ 902.95alibrisbooks (411,536) 98.5%+HK$ 190.17 運費所在地: 美國
- VoIP and Unified Communications : Internet Telephony and the Future Voice Net...Opens in a new window or tab全新:其他HK$ 513.63greatbookprices1 (302,118) 96.8%定價: HK$ 560.58 8% 折扣+HK$ 177.51 運費所在地: 美國
- Carrier-Grade VoIP, Paperback by Swale, Richard; Collins, Daniel, Like New Us...Opens in a new window or tab全新:其他HK$ 951.15greatbookprices1 (302,118) 96.8%+HK$ 191.73 運費所在地: 美國
- I P Telephony byOpens in a new window or tab二手HK$ 52.89mtwyouth (318,119) 98.9%+HK$ 162.51 運費所在地: 美國
- VoIP Performance of LTE Networks: VoLTE versus OTT by Dr Maciej Grzegorz M?hleisOpens in a new window or tab全新HK$ 523.99高度評價賣家高度評價賣家the_nile (1,211,826) 98.2%+HK$ 578.73 運費所在地: 澳洲
- I P Telephony by W. Goralski & M. KolonOpens in a new window or tab二手HK$ 46.80fin50 (528) 100%+HK$ 203.37 運費所在地: 美國
- Switching to VoIP, Paperback by Wallingford, Ted, Brand New, Free shipping in...Opens in a new window or tab全新HK$ 247.83greatbookprices1 (302,118) 96.8%定價: HK$ 312.13 21% 折扣+HK$ 168.84 運費所在地: 美國
- Beyond VoIP Protocols : Understanding Voice Technology And Networking Techniq...Opens in a new window or tab全新:其他HK$ 636.37greatbookprices1 (302,118) 96.8%定價: HK$ 769.58 17% 折扣+HK$ 181.50 運費所在地: 美國
- Speech Quality of Voip: Assessment and Prediction by Alexander Raake: UsedOpens in a new window or tab二手HK$ 1,112.18alibrisbooks (411,536) 98.5%+HK$ 196.97 運費所在地: 美國
- Hacking Exposed : Unified Communications & Voip Security Secrets & Solutions,...Opens in a new window or tab全新:其他HK$ 379.48greatbookprices1 (302,118) 96.8%定價: HK$ 390.65 3% 折扣+HK$ 173.14 運費所在地: 美國
- How to Start a VoIP Business: A Six-Stage Guide to Becoming a VoIP Service Pr...Opens in a new window or tab全新HK$ 245.87greatbookprices1 (302,118) 96.8%+HK$ 148.06 運費所在地: 美國
- Baby Professor - From Cell Phones to VOIP The Evolution of Communicat - J555zOpens in a new window or tab全新HK$ 119.42高度評價賣家高度評價賣家提供海關服務及全球追蹤資料+HK$ 203.75 估計運費ihaveit_music (67,543) 98.9%所在地: 英國
- Voice over IP, Like New Used, Free shipping in the USOpens in a new window or tab全新:其他HK$ 606.68greatbookprices1 (302,118) 96.8%+HK$ 180.56 運費所在地: 美國
- Carrier Grade Voice Over IP, Third Edition by Richard Swale: NewOpens in a new window or tab全新HK$ 946.62alibrisbooks (411,536) 98.5%+HK$ 191.57 運費所在地: 美國
- Rajeev S. Koodli Charles E. P Mobile Inter-networking wit (Hardback) (UK IMPORT)Opens in a new window or tabAnother great item from Rarewaves | Free delivery!全新HK$ 1,427.90rarewaves (566,598) 97.4%+HK$ 31.17 運費所在地: 英國
- VoIP Emergency Calling : Foundations and Practice, Hardcover by Wolf, Karl He...Opens in a new window or tab全新HK$ 960.06greatbookprices1 (302,118) 96.8%定價: HK$ 1,007.88 5% 折扣+HK$ 210.33 運費所在地: 美國
- Voip For Dummies, Paperback by Kelly, Timothy V.; Peterson, Don (FRW), Like N...Opens in a new window or tab全新:其他HK$ 174.15greatbookprices1 (302,118) 96.8%定價: HK$ 234.31 26% 折扣+HK$ 166.49 運費所在地: 美國
- IMS Multimedia Telephony over Cellular Systems : VoIP Evolution in a Converge...Opens in a new window or tab全新:其他HK$ 901.54greatbookprices1 (302,118) 96.8%定價: HK$ 1,132.88 20% 折扣+HK$ 190.09 運費所在地: 美國
- Voip for Dummies by Timothy V Kelly: UsedOpens in a new window or tab二手HK$ 71.02alibrisbooks (411,536) 98.5%+HK$ 163.14 運費所在地: 美國
- Securing VOIP : Keeping Your VOIP Network Safe, Paperback by Bates, Regis J.,...Opens in a new window or tab全新HK$ 271.89greatbookprices1 (302,118) 96.8%定價: HK$ 390.26 30% 折扣+HK$ 169.62 運費所在地: 美國
- VoIP and Unified Communications : Internet Telephony and the Future Voice Net...Opens in a new window or tab全新HK$ 513.70greatbookprices1 (302,118) 96.8%定價: HK$ 560.58 8% 折扣+HK$ 177.51 運費所在地: 美國
- Switching to VoIP, Paperback by Wallingford, Ted, Like New Used, Free shippin...Opens in a new window or tab全新:其他HK$ 247.83greatbookprices1 (302,118) 96.8%定價: HK$ 312.13 21% 折扣+HK$ 168.84 運費所在地: 美國
- Internet Communicaitons Using SIP : Delivering VoIP And Multimedia Services w...Opens in a new window or tab全新:其他HK$ 667.85greatbookprices1 (302,118) 96.8%+HK$ 182.51 運費所在地: 美國
- How to Start a VoIP Business: A Six-Stage Guide to Becoming a VoIP Service Pr...Opens in a new window or tab全新:其他HK$ 245.80greatbookprices1 (302,118) 96.8%+HK$ 148.06 運費所在地: 美國
- Hacking Exposed : Unified Communications & Voip Security Secrets & Solutions,...Opens in a new window or tab全新HK$ 379.48greatbookprices1 (302,118) 96.8%定價: HK$ 390.65 3% 折扣+HK$ 173.14 運費所在地: 美國
- Beyond VoIP Protocols : Understanding Voice Technology And Networking Techniq...Opens in a new window or tab全新HK$ 656.68greatbookprices1 (302,118) 96.8%定價: HK$ 769.58 15% 折扣+HK$ 182.12 運費所在地: 美國
- Triple Play Building the Converged Network for IP, VoIP and IPTV, Paperback b...Opens in a new window or tab全新HK$ 451.28greatbookprices1 (302,118) 96.8%定價: HK$ 523.47 14% 折扣+HK$ 175.48 運費所在地: 美國
- Internet Communications Using Sip: Delivering Voip and Multimedia Services withOpens in a new window or tab二手HK$ 732.55alibrisbooks (411,536) 98.5%+HK$ 184.62 運費所在地: 美國
- Voice over IP, Brand New, Free shipping in the USOpens in a new window or tab全新HK$ 612.07greatbookprices1 (302,118) 96.8%+HK$ 180.71 運費所在地: 美國
- Regis J. Jr (Bud) Bates Securing VoIP (Paperback) (UK IMPORT)Opens in a new window or tabAnother great item from Rarewaves | Free delivery!全新HK$ 288.92rarewaves (566,598) 97.4%+HK$ 31.17 運費所在地: 英國
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