Fire the phone company : a handy guide to voice over IP.

Bibliographic Details
Main Author: Field, David
Format: eBook
Language:English
Published: [Place of publication not identified] Peachpit 2006
Subjects:
Online Access:
Collection: O'Reilly - Collection details see MPG.ReNa
Description
Item Description:Bibliographic Level Mode of Issuance: Monograph
Physical Description:200 p. ill
ISBN:0321384865
9780132705202
9780321384867
0132705206
9780321502322