Computer Science - Networking - Discussion

5. 

A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler?

[A]. gateway
[B]. bridge
[C]. acoustic coupler
[D]. time-division multiplexer
[E]. None of the above

Answer: Option C

Explanation:

No answer description available for this question.

Shewangizaw Bogale said: (Feb 18, 2017)  
Acoustic coupler : is an interface device for coupling electrical signals by acoustical means, usually into and out of a telephone instrument.

It is a hardware device that enables a modem to connect to a voice circuit.

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