- 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$ 1,046.85高度評價賣家高度評價賣家rarewaves-usa-ca (52,823) 97.8%+HK$ 22.77 運費所在地: 美國
- Alexander Raake Speech Quality Of Voip HBOOK NEWOpens in a new window or tab全新HK$ 1,273.91高度評價賣家高度評價賣家rarewaves-usa-ca (52,823) 97.8%+HK$ 22.77 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$ 48.30高度評價賣家高度評價賣家thrift.books (3,575,730) 99%+HK$ 100.35 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$ 960.42高度評價賣家高度評價賣家rarewaves-usa (395,941) 97.2%+HK$ 31.18 運費所在地: 美國
- VoIP Internet Linking for Radio AmateursOpens in a new window or tab全新HK$ 171.55lauramedway (3,489) 100%+HK$ 198.74 運費所在地: 美國
- Using VoIP To Empower Your BusinessOpens in a new window or tab全新HK$ 7.82kenreiss (1,184) 100%+HK$ 199.21 運費所在地: 美國
- Switching to VoIP By Theodore WallingfordOpens in a new window or tab二手HK$ 112.77高度評價賣家高度評價賣家book_fountain (179,132) 98.8%+HK$ 41.77 運費所在地: 英國
- Milos Ockay VoIP (Paperback)Opens in a new window or tabAnother great item from Rarewaves | Free delivery!全新HK$ 265.20高度評價賣家高度評價賣家rarewaves-outlet (1,136,154) 98.2%+HK$ 15.44 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$ 113.60高度評價賣家高度評價賣家uniquestuff111 (51,407) 100%+HK$ 376.94 運費所在地: 澳洲
- Getting Rid Of Ma Bell: The Whole Truth About VoIP Phones: The Whole Truth AboutOpens in a new window or tab二手HK$ 213.28高度評價賣家高度評價賣家thecotswoldlibrary (673,147) 99.5%+HK$ 77.74 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$ 38.53高度評價賣家高度評價賣家thrift.books (3,575,730) 99%+HK$ 51.27 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$ 960.27greatbookprices1 (302,082) 96.8%定價: HK$ 1,008.17 5% 折扣+HK$ 210.39 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$ 204.17高度評價賣家高度評價賣家thecotswoldlibrary (673,147) 99.5%+HK$ 20.65 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$ 521.80高度評價賣家高度評價賣家rarewaves-usa-ca (52,823) 97.8%+HK$ 22.77 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$ 171.55zuber (238,052) 98.1%+HK$ 166.47 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$ 473.22高度評價賣家高度評價賣家rarewaves-usa (395,941) 97.2%+HK$ 31.18 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$ 54.63phillipwsernabassandviols (181) 100%+HK$ 162.64 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$ 146.30高度評價賣家高度評價賣家awesomebooksusa (411,076) 98%+HK$ 54.63 運費所在地: 美國
- ARRL VoIP INTERNET LINKING FOROpens in a new window or tab全新:其他HK$ 78.07popdaddy62 (2,623) 100%+HK$ 197.41 運費所在地: 美國
- Voip for Dummies by Timothy V Kelly: NewOpens in a new window or tab全新HK$ 225.71alibrisbooks (411,492) 98.5%+HK$ 168.19 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$ 98.96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$ 202.81 估計運費ihaveit_music (67,515) 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$ 145.04高度評價賣家高度評價賣家the_nile (1,211,792) 98.2%+HK$ 91.40 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$ 156.31amanalo1 (88) 100%+HK$ 203.98 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$ 271.89greatbookprices1 (302,082) 96.8%定價: HK$ 390.37 30% 折扣+HK$ 169.67 運費所在地: 美國
- 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$ 152.32zuber (238,052) 98.1%+HK$ 165.84 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$ 292.46高度評價賣家高度評價賣家rarewaves-ca (134,879) 98.4%+HK$ 17.07 運費所在地: 英國
- Voip For Dummies, Paperback by Kelly, Timothy V.; Peterson, Don (FRW), Brand ...Opens in a new window or tab全新HK$ 174.98greatbookprices1 (302,082) 96.8%定價: HK$ 234.38 25% 折扣+HK$ 166.54 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$ 246.03alibrisbooks (411,492) 98.5%+HK$ 168.89 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$ 45.17高度評價賣家高度評價賣家thrift.books (3,575,730) 99%+HK$ 100.35 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$ 341.92zuber (238,052) 98.1%+HK$ 171.94 運費所在地: 美國
- VoIP For Dummies by KellyOpens in a new window or tab二手HK$ 31.18endlesschapters (2,683) 95.4%+HK$ 239.93 運費所在地: 美國
- I P Telephony byOpens in a new window or tab二手HK$ 46.03mtwyouth (318,065) 98.9%+HK$ 162.32 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$ 901.89greatbookprices1 (302,082) 96.8%定價: HK$ 1,133.22 20% 折扣+HK$ 190.15 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$ 744.88greatbookprices1 (302,082) 96.8%+HK$ 185.07 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$ 451.33greatbookprices1 (302,082) 96.8%定價: HK$ 523.63 14% 折扣+HK$ 175.53 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$ 951.44greatbookprices1 (302,082) 96.8%+HK$ 191.79 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$ 903.22alibrisbooks (411,492) 98.5%+HK$ 190.22 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$ 513.78greatbookprices1 (302,082) 96.8%定價: HK$ 560.75 8% 折扣+HK$ 177.56 運費所在地: 美國
- I P Telephony byOpens in a new window or tab二手HK$ 52.91mtwyouth (318,065) 98.9%+HK$ 162.56 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$ 951.44greatbookprices1 (302,082) 96.8%+HK$ 191.79 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$ 524.46高度評價賣家高度評價賣家the_nile (1,211,792) 98.2%+HK$ 579.25 運費所在地: 澳洲
- I P Telephony by W. Goralski & M. KolonOpens in a new window or tab二手HK$ 46.81fin50 (528) 100%+HK$ 203.43 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$ 247.90greatbookprices1 (302,082) 96.8%定價: HK$ 312.22 21% 折扣+HK$ 168.89 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$ 636.56greatbookprices1 (302,082) 96.8%定價: HK$ 769.81 17% 折扣+HK$ 181.55 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$ 1,112.51alibrisbooks (411,492) 98.5%+HK$ 197.02 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$ 379.59greatbookprices1 (302,082) 96.8%定價: HK$ 390.77 3% 折扣+HK$ 173.19 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$ 245.95greatbookprices1 (302,082) 96.8%+HK$ 148.10 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$ 119.50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$ 203.89 估計運費ihaveit_music (67,515) 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$ 606.86greatbookprices1 (302,082) 96.8%+HK$ 180.61 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$ 946.90alibrisbooks (411,492) 98.5%+HK$ 191.63 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$ 1,428.33rarewaves (566,534) 97.4%+HK$ 31.18 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$ 960.35greatbookprices1 (302,082) 96.8%定價: HK$ 1,008.17 5% 折扣+HK$ 210.39 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$ 901.81greatbookprices1 (302,082) 96.8%定價: HK$ 1,133.22 20% 折扣+HK$ 190.15 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$ 174.20greatbookprices1 (302,082) 96.8%定價: HK$ 234.38 26% 折扣+HK$ 166.54 運費所在地: 美國
- Voip for Dummies by Timothy V Kelly: UsedOpens in a new window or tab二手HK$ 71.04alibrisbooks (411,492) 98.5%+HK$ 163.18 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$ 271.97greatbookprices1 (302,082) 96.8%定價: HK$ 390.37 30% 折扣+HK$ 169.67 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$ 513.86greatbookprices1 (302,082) 96.8%定價: HK$ 560.75 8% 折扣+HK$ 177.56 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$ 247.90greatbookprices1 (302,082) 96.8%定價: HK$ 312.22 21% 折扣+HK$ 168.89 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$ 245.87greatbookprices1 (302,082) 96.8%+HK$ 148.10 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$ 379.59greatbookprices1 (302,082) 96.8%定價: HK$ 390.77 3% 折扣+HK$ 173.19 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$ 656.88greatbookprices1 (302,082) 96.8%定價: HK$ 769.81 15% 折扣+HK$ 182.17 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$ 668.05greatbookprices1 (302,082) 96.8%+HK$ 182.57 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$ 732.76alibrisbooks (411,492) 98.5%+HK$ 184.68 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$ 451.41greatbookprices1 (302,082) 96.8%定價: HK$ 523.63 14% 折扣+HK$ 175.53 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$ 612.41greatbookprices1 (302,082) 96.8%+HK$ 180.77 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$ 289.01rarewaves (566,534) 97.4%+HK$ 31.18 運費所在地: 英國
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