How does the sound quality compare to my current phone service?
You’ll find the quality as good if not better. Because signals are sent and received over the Internet, the quality may well exceed what you currently get from your traditional service. You may experience a few hiccups in sound quality if your broadband connection is slower than normal or if your bandwidth is stretched with additional data (due to sending and receiving large files from your PC at the same time). 3-way calling may also cause some disruptions in your broadband speed if not at least 180 kbps.