ngn-sdp-slides\01-NGN_Overview.pdf ..............\02-MGCP.pdf ..............\03-IN.pdf ..............\04-CAMEL.pdf ..............\04-PARLAY.pdf ..............\05-IMS-1.pdf ..............\05-IMS-2.pdf ..............\05-IMS-3.pdf ..............\05-IMS-4.pdf ..............\05-IMS-5.pdf ..............\05-IMS-6.pdf ..............\3G-MobileInternet-Mar.29.pdf ..............\Thumbs.db ngn-sdp-slides