Voice Over IP (Internet Protocol): Systems and Solutions
Autor Institution of Electrical Engineers et al.
31 dec 2002
Hardback
Preț: 788.85 lei 962.02 lei
22-36 zile
-18%
Cărți de Richard Swale
Carrier Grade Voice Over IP, Third Edition
Autor Richard Swale et al.
16 oct 2013
Paperback
Preț: 540.76 lei 782.43 lei
40-51 zile
-31%