Cover Image

Switching to VoIP /

Bibliographic Details
Main Author: Wallingford, Ted
Format: Book
Language:English
Published: Beijing ; Cambridge [Mass.] : O'Reilly, [2005]
Edition:1st ed.
Subjects:
Internet telephony.
Description
Item Description:Includes index.
Physical Description:xxi, 477 pages : illustrations ; 24 cm.
ISBN:0596008686