00790nam a2200241 a 450000500170000000800410001701000140005802000260007202000150009803500130011303700150012604000180014108200140015910000210017324500940019426000500028827000450033830000290038350000470041265000310045965000240049065000340051420080820131943.0060418s2006    caua   |s     001 0 eng d  aENG-91160  a9780070265035c395.00  a0070265038  aEN-74693  bDBAD / PUB  adplbEnglish   a621.38212  aRussell, Travis   aSession initiation protocol (SIP):cby Travis Russell bcontrolling convergent networks /  aNew Delhi bTata McGraw-Hill Publishingc2008  a7 West Patel Nagar, bNew Delhi e110008  axvii, 264p.c26cm (pbk)   aIncludes bibliographical references index.  2Computer network protocols  2Internet telephony   2Wirless communication systems