FXO Meaning and
Definition
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FXO, which stands for Foreign Exchange Office, refers to a telecommunication interface used in telecommunications systems to connect an analog telephone line to a voice over IP (VoIP) system. It is primarily used in traditional telephone systems where the link between a private branch exchange (PBX) and the public switched telephone network (PSTN) is required.
An FXO interface operates as an endpoint on the subscriber's side and is responsible for receiving incoming calls from the PSTN. It allows users to connect their telephone devices, such as desk phones or fax machines, to the PBX system. The FXO interface receives analog signals from the provider's line and converts them into digital signals for the PBX to process and handle.
The FXO interface typically utilizes RJ11 connectors and is capable of detecting ringing signals from the PSTN, indicating incoming calls. It enables users to make and receive calls using their existing telephone infrastructure while taking advantage of the features and benefits offered by VoIP systems, such as cost savings, flexibility, and advanced call routing capabilities.
In summary, FXO is a telecommunication interface that enables the integration of analog telephone lines with VoIP systems, allowing seamless connectivity between traditional telephone networks and modern communication technologies.
Common Misspellings for FXO
- tfxo
- ftxo
- rfxo
- frxo
- fzxo
- fxzo
- fxio
- fxoi
- fxko
- fxok
- fxlo
- fx0o
- fxo0
- fx9o
- fxo9
- ffxo
- fxxo
- fxoo
- f xo
- fx o
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