tandards. H 248 - A gateway control protocol standard, defining the interface between servers and edge node. BICC - A standard for signalling between servers in the horizontal network. SIP, H.323 - See IP standards above. Sigtran, M3UA, SCTP. Chapter 15 VHE - A concept for personalized service portability across network boundaries and between terminals. Understanding Changing Telecommunications - Building a Successful Telecom Business Access Service layer Interworking Jain, Parlay, SIP Q 931 Support servers Domains Call control Internal signalling H. 323 Fundamental plans H.323 H.248 Media gateways Figure 3.52 Interface standards to the control layer CAMEL - Customized applications for mobile network enhanced logic. An IN service that enables utilization of home services in visited environment. Chapter 16 SNMP, CMIP, FTAM, CORBA, EDI, XML. Telecom Business 'Technology changes. Economic laws do not.' 4.1 OBJECTIVES A main purpose of this chapter is to introduce basic market and business-oriented thinking for the changing telecom area. No previous business knowledge is presupposed. Among more detailed objectives are to: Know what a telecom operations map and strategy, infrastructure and product processes stand for. Telecom business actor basic part Chapter 2 1 Rules Business plan Identify 2 End-user Processes revenue segments Technical plans oppor- tunities 4 Elaborate service plan 7 Implement service 5 Identify solutions 6 Implement infrastructure Network Telecom business Network basic part basic part Chapter 4 Chapter 3 Figure 4.1 Position of the chapter Understanding Changing Telecommunications - Building a Successful Telecom Business, by A. Olsson © 2003 Ericsson och Student litteratur. ISBN: 0-470-86851-1 Understanding Changing Telecommunications - Building a Successful Telecom Business = Non-telecom solutions Person Person Content source Books Media 'Bell' 'POTS' Content Radio consumer +supplementary services Applications with enablers Application support 1980s +IN services +Internet Browser channel' Client S