Cisco Systems DPC3208 Modem User Manual


 
Chapter 5 Troubleshooting the DOCSIS Cable Modem
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working here but does not work at other locations in the home, a professional
may need to diagnose and repair a problem with your telephone wiring.
Verify that the telephone company has removed the previous telephone service
from your home telephone wiring.
Your telephone service may not be enabled from your cable telephony service
provider. Contact your cable telephony service provider for more information.