VoIP handbook
Subtitle: applications, technologies, reliability, and security
By: editors, Syed A. Ahson, Mohammad Ilyas.
Contributors: Ahson, Syed.
Publisher: Taylor & Francis
Published: 2009
Place of publication: Boca Raton
Language: eng
ISBN-13: 9781420070200
Subjects: Internet telephony -- Handbooks, manuals, etc
Genres: Handbooks, manuals, etc.
Notes: " A CRC title."

Includes bibliographical references and index.