Voice over IP fundamentals
By: Jonathan Davidson [et al.].
Edition: 2nd ed.
Series: Cisco Press fundamentals series
Publisher: Cisco Press
Published: 2007
Place of publication: Indianapolis, Ind
Language: eng
Number of pages: 394
ISBN-13: 9781587052576
Subjects: Internet telephony; Computer network protocols
Notes: "First printing July 2006"--T.p. verso.

Includes index.

Previous ed. by Jonathan Davidson, James Peters, 2000.