FXS Telecom Abbreviation

FXS has various meanings in the Telecom category. Discover the full forms, definitions, and usage contexts of FXS in Telecom.

Foreign Exchange Service

Most Common Telecom
Foreign Exchange Supscriber
Telecom
Foreign Exchange Subscriber

A signaling protocol that links a user's location to a remote exchange that would not normally be serving that user, to provide, for instance, calls to outside the local area at the local rate.

Telecom

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