Search for 'su:"Computer Network" and itype:BK and au:Johnston, Alan B.'

Internet Communications using SIP: Delivering VOLP and multimedia services with session initiation protocol

By Sinnreich, Henry. New York: John Wiley & Sons, 2001 . 298 p.; 24 cm.. 0471413992

By Johnston, Alan B.. Boston: Artech House, 2003 . xv, 283 p.; 23 cm.. 1580536557

By Johnston, Alan B.. Boston: Artech House, 2006 . xvii, 261 p.; 24 cm.. 1596930500

By Johnston, Alan B.. Boston: Artech House, 2009 . xxix, 395 p.; 24 cm.. 9781607839958