Black, Uyless Voice over IP Uyless Black - New Jersey Prentice-Hall 2000 - xxi, 328p. - Prentice Hall series in advanced communication technologies . ISBN: 0-13-022463-4 Subjects--Topical Terms: Digital signal processorsInternet telephonyISDNTCP/IPVoice coders Universal Decimal Class. No.: 621.392 / BLA