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Public switched telephone network (PSTN)

Concept

The public switched telephone network (PSTN) is the global infrastructure of interconnected public telephone networks; Teams voice connects to it through options such as Calling Plans or Direct Routing.

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Title graphic: Public switched telephone network (PSTN) (Concept)
TypeConcept
Wikipediaen.wikipedia.org/wiki/Public_switched_telephone_network

Articles about Public switched telephone network (PSTN) (8)

Glossary

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Sources

Maintained by Mirko Peters (Microsoft MVP) · Last updated: