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H.323 is a system specification that describes the use of several ITU-T and IETF protocols. The protocols that comprise the core of almost any H.323 system are: [8] H.225.0 Registration, Admission and Status (RAS), which is used between an H.323 endpoint and a Gatekeeper to provide address resolution and admission control services.
GNU Gatekeeper (abbreviated as GnuGk) is a free software project that implements an H.323 Gatekeeper based on the OpenH323 or H323Plus stack. A gatekeeper provides address translation, admissions control, call routing, authorization and accounting services to an H.323 system defined on the H.323 standard by ITU-T.
Gatekeeping is a process by which information is filtered to the public by the media. According to Pamela Shoemaker and Tim Vos, gatekeeping is the "process of culling and crafting countless bits of information into the limited number of messages that reach people every day, and it is the center of the media's role in modern public life.
Gatekeeper is also a term used in business to identify the person who is responsible for controlling passwords and access rights or permissions for software that the company uses. One critique of gatekeeping roles is the potential to create or reinforce inequality, for example if entry is made more difficult for minority applicants or artists.
An H.323 Gatekeeper serves the purpose of Call Admission Control and translation services from E.164 IDs (commonly a phone number) to IP addresses in an H.323 telephony network. Gatekeepers can be combined with a gateway function to proxy H.323 calls and are sometimes referred to as session border controllers (SBC).
The chief financial officer was traditionally viewed as a financial "gatekeeper".Over time, the position has become one of an advisor and strategic partner to the CEO. [2] [3] According to one source, "The CFO of tomorrow should be a big-picture thinker, rather than detail-oriented, outspoken rather than reserved, prefer to delegate rather than be hands-on, emphasize what gets done rather than ...
Accounting, also known as accountancy, is the process of recording and processing information about economic entities, such as businesses and corporations. [1] [2] Accounting measures the results of an organization's economic activities and conveys this information to a variety of stakeholders, including investors, creditors, management, and regulators. [3]
In cost accounting, classification is basically on the basis of functions, activities, products, process and on internal planning and control and information needs of the organization. Financial accounting aims at presenting 'true and fair' view of transactions, profit and loss for a period and Statement of financial position (Balance Sheet) on ...