What are the disadvantages of a PC-to-phone VoIP?
You might not want to use a PC-to-phone to make outbound calls if your call quality is not as good as your landline. The other reason is you will pay a monthly fee for that service, so if you already have an existing phone service you’re going to have to pay that on top of whatever you have, so those might be some of the reasons you do not want to use a PC-to-phone to make your calls.
