Carrier of Record (or COR) for
telecommunications
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that fe ...
, refers to the entity that provides
PSTN
The public switched telephone network (PSTN) provides infrastructure and services for public telecommunication. The PSTN is the aggregate of the world's circuit-switched telephone networks that are operated by national, regional, or local teleph ...
(Public Switched Telephone Network) service for an
E.164 number. The exact definition of who and what is a COR is ultimately the responsibility of the relevant
national regulatory authority.
See also
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Outline of telecommunication
The following outline is provided as an overview of and topical guide to telecommunication:
Telecommunication – the transmission of signals over a distance for the purpose of communication. In modern times, this process almost always invo ...
References
Telephony
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