Cisco IOS Voice Port Configuration Guide

• Cisco IOS Voice Port Configuration Guide (Book Length PDF)

• Voice Port Configuration Roadmap

• Voice Port Configuration Overview

• Configuring Analog Voice Ports

• Configuring Digital Voice Ports

• Fine-Tuning Analog and Digital Voice Ports

• Configuring Echo Cancellation

• Configuring Hardware Echo Cancellation

• NextPort-Based Voice Tuning and Background Noise Statistics and Echo Cancellation

• Verifying Analog and Digital Voice Port Configurations

• Troubleshooting Analog and Digital Voice Port Configurations