Cut the cord!
Subtitle: the consumer's guide to VoIP
By: Jerri L. Ledford
Publisher: Thomson Course Technology
Published: 2006
Place of publication: Boston, MA
Language: eng
Format: [electronic resource] :
Number of pages: 286
ISBN-13: 9781592009893
Subjects: Vendor Specific; General; Networking; Internet telephony; COMPUTERS; Data Transmission Systems
Notes: Includes index.

Description based on print version record.