public switched telephone network (pstn)
11Public Land Mobile Network — Als Public Land Mobile Network (PLMN) (deutsch: öffentliches landgestütztes Mobilfunknetz) bezeichnet man öffentliche Mobilfunknetze, die landgestützt sind, also nicht satellitengestützt (engl. Mobile Satellite Systems) wie Iridium und Globalstar …
12Network architecture — is the design of a communications network. It is a framework for the specification of a network s physical components and their functional organization and configuration, its operational principles and procedures, as well as data formats used in… …
13telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… …
14Telephone numbering plan — Area Code redirects here. For the song by Ludacris, see Area Codes (song). A telephone numbering plan is a type of numbering scheme used in telecommunications to allocate telephone numbers to subscribers and to route telephone calls in a… …
15Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …
16Telephone — The telephone (from the el. τῆλε, tēle , far and φωνή, phōnē , voice ) is a telecommunications device that is used to transmit and receive sound (most commonly speech), usually two people conversing but occasionally three or more. It is one of… …
17Network processor — A network processor is an integrated circuit which has a feature set specifically targeted at the networking application domain. Network processors are typically software programmable devices and would have generic characteristics similar to… …
18Network switching subsystem — (NSS) (or GSM core network) is the component of a GSM system that carries out call switching and mobility management functions for mobile phones roaming on the network of base stations. It is owned and deployed by mobile phone operators and… …
19Telephone Number Mapping — (ENUM or Enum, from E.164 NUmber Mapping) is a suite of protocols to unify the telephone numbering system E.164 with the Internet addressing system DNS by using an indirect lookup method, to obtain NAPTR records. The records are stored at a DNS… …
20PSTN — Public Switched Telephone Network (Computing » Drivers) Public Switched Telephone Network (Computing » General) Public Switched Telephone Network (Governmental » Military) Public Switched Telephone Network (Business » General) Public Switched… …
