The public switched telephone network (PSTN) is the collection of world’s wired phone systems, both commercial and government-owned, over which landline telephone calls can be made. PSTN aggregates interconnected voice-oriented public networks, which are operated by national, regional, or local telephone operators, providing infrastructure and services for public telecommunication.
Telephones are able to communicate with each other in PSTN since they are interconnected using switching centers; this includes interconnection between fiber optic cables, microwave transmission links, communications satellites, telephone lines and undersea telephone cables. Contrary to cellular communication, PSTN limits the ability of making and receiving calls only within the reach of the wires, it is still being used for home and office purposes.
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The telecom industry has been critical to the process of digital transformation across a range of other sectors. Large telcos are continually looking for new business opportunities to drive future growth, given the exciting opportunities in Digital. This whitepaper provides insights on how business leaders can use digital technology to transform not only the way they interact with their...
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With a managed tablet solution in place, enterprises empower professionals to move more freely and ultimately produce better outcomes. The opportunity for tablets to change the game for service workers, and improve the bottom line of the companies that employ them, covers any industry where processing power, data security, and remote worker management are paramount. In this whitepaper on...
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