Tham khảo tài liệu 'krone - guide - how voip & active managed networks increase produtivity', công nghệ thông tin, quản trị mạng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | KRONEfacts How VoIP & Active Managed Networks Increase Productivity and Save You Money The Way to the Future! Structured Cabling has been evolving with Network Management Protocol (SNMP). Hence technology and the installed base expanding, for there is no ensuing need for patch fields. the past 15 years. During that time it has served its purpose well. It has proven to be a flexible AMSC is a solution option within KRONE’s infrastructure platform on which corporate data PremisNET® GLOBAL LEADER portfolio. The GLOBAL can be reliably transported, using every imaginable LEADER portfolio is designed for both large and signal type ranging from analogue voice to a wide small companies who are true global leaders in their variety of digital protocols. field, where the application of technology gives them a leading and competitive edge. Often referred to as “level zero” in the 7 level OSI model, structured cabling has always been about VoIP and Why it Changes the Premises connection flexibility and the ability to provide a Cabling Scene common platform for all signals. Now we are seeing Most traditional business phone networks use the the convergence of the lower OSI levels, driven by a Public Switched Telephone Network (PSTN). This universal trend towards a common layer 2 in the system employs circuit-switched technology that form of the IEEE Ethernet and through the requires a dedicated voice channel to be assigned to adoption of TCP/IP at layers 3 and 4. each particular conversation. As a consequence of this, the demands for the Today, business phone networks are on a fast kind of physical cross-connecting flexibility that migration path to Voice over Internet Protocol, or structured cabling has had in the work area in the VoIP. This is a system where the voice signal is past (shown in fig 1), is now becoming less digitised, compressed and packetised. This frequent. This convergence of layers 1 and 2 has compressed digital message no longer requires a given the .
