Chapter 4 Troubleshooting; Troubleshooting Overview - Cisco CVA122 Hardware Installation Manual

Troubleshooting
This chapter provides basic installation troubleshooting information. The chapter includes the
following sections:
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Note This chapter provides only hardware troubleshooting information that does not require
access to the cable voice adapter's command-line interface (CLI) or knowledge of CLI
commands.

Troubleshooting Overview

Installation problems with Cisco CVA122/CVA122E Cable Voice Adapter are commonly due to the
cable system and its topography. The LEDs on the front panel reveal operational status and help you
determine problem areas. See Figure 4-1 for the layout of the LEDs on the Cisco CVA122/CVA122E
Cable Voice Adapter's front panel. See Table 1-1 on page 1-13 for a description of these LEDs.
OL-0799-02 (05/2001)
Troubleshooting Overview
Initialization and Self-Test Problems
Troubleshooting Subsystems
Further Contacts
C H A P T E R
Cisco CVA122/CVA122E Hardware Installation Guide
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