01013nam a2200205Ia 4500 CTU_139186 210402s9999 xx 000 0 und d 39.95 621.382 S547 Shepard, Steven IMS crash course Steven Shepard New York McGraw-Hill 2006 Written by a renowned professional author and educator with 25 years of experience in the telecommunications industry, IMS Crash Course gives you a broad perspective on why IMS evolved, how the technology works, its system requirements, and potential regulatory issues—all in one convenient package. If you are looking to make sense of this breakthrough technology, its benefits, and its real-world implementations, read this book first. Multimedia communications,Convergence (Telecommunication),Internet Protocol multimedia subsystem Giang Trung tâm Học liệu Trường Đại học Cần Thơ