Introduction
Installation
Troubleshooting
Glossary
License
SBV5220 VoIP Cable Modem User Guide
50
Contact Us
If you need assistance while working with the Motorola VoIP cable modem, contact your cable provider. For more
information about customer service, technical support, or warranty claims, see the
Regulatory, Safety, Software
License, and Warranty Information
card provided with the Motorola VoIP cable modem.
For answers to typical questions, see
“Frequently Asked Questions”
on page 50.
For information about Motorola consumer cable products, education, and support, visit
www.broadbandmotorola.com/consumers
.
Frequently Asked Questions
Q
What is high-speed cable Internet access?
A
Cable Internet access uses cable television wires instead of telephone lines to connect to the Internet. It is
extremely fast and affordable and does not tie up telephone lines for incoming or outgoing calls and faxes.
Q
What is voice over Internet Protocol (VoIP)?
A
VoIP
uses cable television wires instead of traditional telephone lines to provide voice and fax service.
Q
How fast is a VoIP cable modem?
A
A cable modem offers Internet access at speeds up to 100 times faster than a traditional phone modem. You
can experience speeds of over 1,000 Kbps. Network conditions such as traffic volume and the speed of the
sites you visit can affect download speeds.
Q
Can I still watch cable TV while using my VoIP cable modem?
A
Yes, your cable TV line can carry the TV signal while you send and receive information on the Internet.
Q
What are CableLabs
®
Certified, DOCSIS
®
, and Euro-DOCSIS?
A
CableLabs Certified,
DOCSIS
, and Euro-DOCSIS are the industry standards for high-speed data distribution
over cable television system networks. They are intended to ensure that all compliant VoIP cable modems
interface with all compliant cable systems. Your Motorola SBV5220 VoIP cable modem is DOCSIS-, or
Euro-DOCSIS certified.
Q
What is PacketCable?
A
PacketCable
™
is an evolving set of interface specifications
for delivering advanced, real-time multimedia
services over cable; for example,
VoIP
, multimedia conferencing, and interactive gaming.
Q
If I have a VoIP cable modem, can I still use my old 28.8 Kbps or 56 Kbps modem?
A
Yes! Although once you’ve experienced the speed of cable Internet access, you’ll never again want to wait for
traditional dial-up services.
Q
I have more than one computer. Do I need more than one Motorola VoIP cable modem?
A
No, not if your computers are connected on a network. The Motorola VoIP cable modem supports current
Internet connection sharing technologies to enable you to connect up to 31 computers to the Internet using a
single VoIP cable modem.
