- Supplementary Services Feature Roadmap
- Overview of Supplementary Services for FXS Ports on Cisco IOS Voice Gateways
- Configuring FXS Ports for Basic Calls
- Enabling Fallback to Cisco Unified SRST for Call Control on Analog (FXS) Ports
- Configuring Supplementary Features
- Configuring Feature Mode
- Configuring CallBack on Busy for Analog Phones
- Configuring CallBack on No Answer
- Configuring Call Waiting Tone Cadence
- Configuring AMWI and VMWI
- Configuring DC Voltage Based VMWI for SCCP Controlled Analog Ports
- Configuring Call Hold/Resume for Shared Lines for Analog Ports
- Configuring cBarge and Privacy for Shared Lines
- Configuring Single Number Reach for Analog Phones
- Media Renegotiation
- Configuring DTMF Relay, Fax Relay and Modem Relay
- Configuring Secure Signaling and Media Encryption for the Cisco VG224
- Configuring Secure SCCP Analog Endpoints over TLS with CM
- Implementing Enhanced Serviceability
Notes
The Cisco software feature documentation in this configuration guide often includes information about features that are shared across software releases and platforms. This guide may contain information that is not specific to your particular platform or is not supported in your software release. Additionally, some configuration guides contain content that may be superseded by documentation from a later software release.
For the latest feature information and caveats, see the release notes for your platform and software release. Additionally, use Cisco Feature Navigator to find information about feature, platform, and software image support. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn.
Any Internet Protocol (IP) addresses used in this guide are not intended to be actual addresses. Any examples, configuration sample output, and figures included in this guide are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.
Recommended Reading:
- About Cisco IOS Software Documentation
- Using the Command-Line Interface in Cisco IOS Software
- Cisco IOS Voice Command Reference
Browse all support information for Cisco IOS Release 15.1M&T, or select another product.
Complete book-level PDFs are generated periodically and therefore may not reflect the latest updates to documentation as contained in the chapter-level HTML or PDF documents.
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