Cisco Model DPC3925 and EPC3925
8x4 DOCSIS 3.0 Wireless
Residential Gateway with Embedded
Digital Voice Adapter User Guide
In This Document
IMPORTANT SAFETY INSTRUCTIONS
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2
Introduction
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12
What's In the Carton?
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14
Front Panel Description
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15
Back Panel Description
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16
What Are the System Requirements for Internet Service?
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18
How Do I Subscribe to High-Speed Internet and Telephone Service?
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19
Where Is the Best Location for My DOCSIS Residential Gateway?
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21
How Do I Mount the Modem on a Wall? (Optional)
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22
What Are the Requirements for Telephone Service?
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25
How Do I Connect My Gateway for Internet and Telephone Service?
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26
How Do I Configure My DOCSIS Residential Gateway?
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29
Configure Wireless Settings
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38
Configure Security
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54
Control Access to the Gateway
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63
Configure Applications and Gaming
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72
Manage the Gateway
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78
Monitor Gateway Status
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87
Frequently Asked Questions
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94
Tips for Improved Performance
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98
Front Panel LED Status Indicator Functions
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99
Notices
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103