VoIP wireless, P2P and New Enterprise Voice Over IP / [electronic resource] :
Samrat Ganguly, Sudeept Bhatnagar.
- Chichester, England ; Hoboken, NJ : Wiley, c2008.
- xviii, 258 p. : ill. ; 26 cm.
Includes bibliographical references and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.