Internet telephony
Subtitle: call processing protocols
By: Uyless Black.
Series: Prentice Hall Series in Advanced Communications Technologies; Prentice Hall series in advanced communications technologies
Publisher: Prentice Hall
Published: 2001
Place of publication: Upper Saddle River, NJ
Language: eng
Number of pages: 373
Subjects: Internet telephony.
Notes: Includes bibliographical references and index.