000 00387nam a2200121Ia 4500
100 _aSinnreich, Henry & Johnston, Alan B
020 _a0-471-41399-2
942 _cBK
245 _aInternet communications using SIP
_bdelivering VoIP and multimedia services with session initiation protocol
260 _aJohn Wiley & Sons, Inc., New York
_c2001
082 _a004.62 Sin
300 _axxi,298
999 _c25449
_d25449