Blar i Faculty of Engineering and Science på forfatter "Aasgaard, Anders Hagelskjær"
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Migration of VOIP/SIP enterprise solutions towards IMS
Wu, Lian; Aasgaard, Anders Hagelskjær (Master thesis, 2006)Voice-over-IP solutions based on SIP and Skype are now widely spread and accepted by end-users. "Traditional Circuit Switched" voice services suffer from declining revenues, high maintenance cost, and a lack of integration ...