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    • Main switching facility

      Central Office (CO) - Network Encyclopedia
      • Central Office is the main switching facility for a telco, providing access to the Plain Old Telephone Service (POTS), leased lines, and circuit-switched services that the telco offers to customers. The central office (CO) contains the switching equipment that connects telephone subscribers to both local and long-distance phone services.
      networkencyclopedia.com/central-office-co/

      Central Office (CO) - Network Encyclopedia

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  3. en.wikipedia.org › wiki › Telephone_exchangeTelephone exchange - Wikipedia

    A telephone exchange, also known as a telephone switch or central office, is a crucial component in the public switched telephone network (PSTN) or large enterprise telecommunications systems.

  4. networkencyclopedia.com › central-office-coCentral Office (CO) - Network Encyclopedia

    Sep 27, 2019 · What is Central Office? Central Office is the main switching facility for a telco, providing access to the Plain Old Telephone Service (POTS), leased lines, and circuit-switched services that the telco offers to customers.

  5. www.techopedia.com › 10245 › central-office-coWhat is a Central Office (CO)? - Definition from Techopedia

    Jun 29, 2012 · What Does Central Office Mean? A central office, in telecommunications, is a building to which subscriber home and business lines are connected on a local loop. This office has telephone switches to switch calls locally or to a long-distance carrier office.

  6. justcall.io › glossary › central-officeWhat Is a Central Office (CO)? - Justcall

    A central office (CO) is a telecommunications facility where phone lines from individual subscribers are connected to the broader public switched telephone network (PSTN). It serves as a hub for routing calls and managing communication traffic within a specific geographic area.

  7. networkengineering.stackexchange.com › questions › 2762telephony - Point Of Presence vs. Central Office - Network ...

    Aug 11, 2013 · Central Office is a term that has deep roots in the Bell companies, where the Central Office also called a telephone exchange. Originally they housed circuit-switching technologies; these days they have similar routers and switches as you'll see in a Point of Presence.

  8. info.aldensys.com › joint-use › telecommunicationsTelecommunications Inside Plant: What is a Central Office?

    Oct 9, 2014 · A central office is the physical location of where a call originates and ends. These are built structures, and can take on a number of forms, from small, unmanned huts on the side of the road called remote terminals, to large, city-block sized buildings designed to blend into surrounding architecture.

  9. www.tateinc.com › us › enFrom landlines to the cloud: How telecom central offices are ...

    A telecom central office is a building that houses equipment and technicians that connect subscriber home and business telephone lines to a local loop. The building utilizes telephone switches to connect calls locally or through a long-distance carrier.