Understanding Voip: Internet Telephony and the Future Voice Network

by William A. Flanagan

Printed Access Code

ISBN: 978-1-118-16604-8

ISBN-10: 1-118-16604-3

John Wiley & Sons · 2012

See also (possibly by other authors):
2012PaperbackVoIP and Unified Communications: Internet Telephony and the Future Voice Network