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Yealink Hybrid-mode Feature Compatible with AudioCodes SBC V15.3

A Yealink document for the Yealink SIP-T56A (13 pages).

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About this document

About the Hybrid-mode Feature Compatible with AudioCodes SBC V15.3

A Yealink document for the Yealink SIP-T56A (13 pages). This is version 15.3, last updated by Yealink on October 21, 2025, and you can read it right here or download it.

The SIP-T56A has been discontinued by Yealink, but it's still widely used, and this document is still the reference for setting it up. The Tech Team™ supports end-of-life Yealink phones and can help you plan a replacement when you're ready.

SIP-T56A is end of life. Support options, dates and replacements

What’s inside

  1. Brief Introduction of Yealink Hybrid-mode Feature1
  2. Applicable Deployments
  3. Teams Direct Routing (with/without media bypass) Deployment
  4. Teams & SIP Hybrid-mode Deployment
  5. Applicable Products and Software Versions
  6. Supported AudioCodes SBC models
  7. Supported Yealink Teams phone models
  8. Introduction of Yealink Hybrid-mode Feature
  9. Topology of Yealink Hybrid-mode Feature
  10. SIP-related Function List of Yealink Hybrid-mode Feature
  11. Configuration Steps to Enable Yealink Hybrid-mode Feature on Yealink Teams Phone and AudioCodes SBC
  12. Enabling Yealink Hybrid-mode Feature on Yealink Teams Phone
  13. Steps for Yealink Teams Phone Configuration
  14. Signaling and Media Topology of AudioCodes SBC
  15. Configuring AudioCodes SBC for Yealink Hybrid-mode Feature
  16. Steps for AudioCodes SBC Configuration

Phones covered

Yealink phones this document covers

FAQ

Questions about this document

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Yealink and Yealink product names are trademarks of Yealink Network Technology Co., Ltd. Product information, images and documents are published by Yealink and provided here for reference by smplVoice. Firmware and documents are Yealink’s original, unmodified files.