Thoeodore wallingford (2 Ergebnisse)

Zustand: New. Provides several hands-on projects for building a VoIP network, showing you how to tweak and customize a multitude of things to get the job done. This guide aims to serve as an introduction to the world of VoIP and teach you how to use it to save money, be more productive, or just impress your friends. Num Pages: 328 pages, 1, black & white illustrations. BIC Classification: TJKT; UTP. Category: (P) Professional & Vocational. Dimension: 229 x 152 x 17. Weight in Grams: 441. . 2006. Illustrated. Paperback. . . . . Books ship from the US and Ireland.…

Zustand: New. Provides several hands-on projects for building a VoIP network, showing you how to tweak and customize a multitude of things to get the job done. This guide aims to serve as an introduction to the world of VoIP and teach you how to use it to save money, be .