Feature Overview, page
Feature History
Prerequisites, page Configuration Tasks, page
Configuration Examples, page
Base Module
Feature Overview
Voice Port Numbers
Interface
FXS and FXO Interfaces
Telephony Signaling Interfaces
Disconnect Supervision Commands
Delay in Voice Networks
FXO Supervisory Disconnect Tone Commands
Voice Level Adjustment
Echo Cancellation
Adaptive Jitter Buffering
Serviceability
Voice Activity Detection Commands
Benefits
Cost Effective
Supported High-ComplexityCodecs
Restrictions
Supported Medium-ComplexityCodecs
Supported low-ComplexityCodecs
Related Documents
Supported Platforms
Prerequisites
Supported Standards, MIBs, and RFCs
Platform
12.22XT
Configuring Analog FXO and FXS Voice Ports
Configuration Tasks
Fine-TuningAnalog Voice Ports optional
Command
Command
Purpose
pattern01 through pattern12 name pre-set
Fine-TuningAnalog Voice Ports
Configuring Voice Activity Detection VAD
Configuring Timeouts Commands optional
Timing Commands optional
Configuring Disconnect Supervision Commands
Command
reversal is enabled
Purpose
Command
Purpose
Creates a voice class for defining one tone
Command
Purpose
Optional Specifies a tone cadence pattern to be
Configuring Timeouts Commands
Command
Purpose
Timing Commands
Command
Purpose
Configuring Adaptive Jitter Adjustment
Voice Quality Tuning Commands
Configuring Adaptive Jitter Adjustment optional
Configuring Echo Adjustment optional
Configuring Voice Level Adjustment
Configuring Echo Adjustment
Command
Command
Command Syntax
Verifying Analog Voice-PortConfigurations
Command
Purpose
Troubleshooting Tips
Troubleshooting Chart, page
Voice Port Testing Commands, page
Troubleshooting Chart
Problem
Suggested Action
Adjustment” section on page
Voice Port Testing Commands
“Configuring Echo Adjustment” section on page
section on page
Loopback Function Tests
Detector-RelatedFunction Tests
Command
Command
Relay-RelatedFunction Tests
Tone Injection Tests
Command
Command
Fax/Voice Mode Tests
Command
Purpose
Analog FXO Voice Port Example
Configuration Examples
Analog FXO Voice Port Example
Analog FXS Voice Port Example
Configuration Examples
Analog FXS Voice Port Example
voice-port1/0/0 signal loopStart no vad
voice-port1/0/1 signal loopStart no vad
Command Reference
debug dspapi, page debug hpi, page
voice-port,page
debug dspapi
Defaults Command Modes Command History
Syntax Description
Examples
Description
Related Commands
Command
debug dspapi
Command Modes Command History
Defaults
debug hpi
Usage Guidelines Examples
Cisco 2600, and Cisco 3600 Router
voice-port
Usage Guidelines
Defaults
Command
Related Commands
Description
voice-port
Glossary
Glossary Cisco IOS Release 12.22XT and 12.28T