Question

In the context of Internet services, which is a drawback of Internet telephony?

a. Users often experience busy lines.
b. The call quality is not as good as it is with regular phone lines.
c. Calls cannot be forwarded by users.
d. Voicemails cannot be received on the computer.

Answer 1

A drawback of Internet telephony is that the call quality can be inferior to regular phone lines, despite overall technological improvements and cost savings. Modern VoIP services generally offer call forwarding and voicemail functionalities.

Step-by-step explanation:

In the context of Internet services, a drawback of Internet telephony is that the call quality is not as good as it is with regular phone lines. While recent improvements in technology, such as microwave transmission and communications satellites, have allowed for cheaper and often better-quality phone service, some Internet telephony providers still fall short when compared to traditional landline services. Factors like internet bandwidth, latency, packet loss, and equipment can affect the voice quality of Internet-based calls. Other listed drawbacks are generally not a problem with modern VoIP (Voice over Internet Protocol) services, as they typically offer features like call forwarding and the ability to receive voicemails, often in more advanced forms than traditional phone services.