VOIP (voice Over Internet Protocol)

Question 1

Voice over internet protocol advantages

Answer 1

•It’s cheaper than ordinary phone calls
•The software is generally free
•it allows one to transfer files

Question 2

Voice over Internet protocol disadvantages

Answer 2

•must have Internet access and the same software for both users
•Call quality may be poor if you have a slow Internet connection
•you can use a lot of data

Question 3

Good habits of Voice over Internet protocol

Answer 3

•Check local time before calling someone in another country
•only use video if necessary