Sanjiang DST Reference Manual

About this manual

This manual, published by Hangzhou Sanjiang Information Engineering Co., provides a comprehensive list of DST (D‑channel) event identifiers such as ring, audio, LED, LCD and call‑state events. It includes mappings for various device families, including Avaya and Nortel Meridian models.

The document is organized by event categories (Ring, Audio, LED, LCD, Call State, Hook, Button) and then by specific hardware platforms, offering developers the necessary codes to integrate or troubleshoot PBX signaling functions. This manual is written in Chinese.

What's inside

• Ring Events
• Audio Events
• LED Events
• LCD Events
• Call State Events
• Hook Events
• Button Events
• Avaya Device Events
• Nortel Meridian Events
• PBX Event Reference

Specifications

Frequently asked questions

What does DST_RING_ON represent?

DST_RING_ON is the event code for a Ring ON signal in the DST event list.

Which Avaya models are covered in this manual?

The manual includes event definitions for Avaya 8410D and Avaya 64086416/6424D models.

What type of events are listed under the LCD category?

LCD events are listed under section 1.2.4 and include various display‑related DST codes such as DST_DISPLAY_CLOCK and DST_DISPLAY_TIMER.

Is there a section for Call State events?

Yes, Call State events are detailed in section 1.2.5, covering codes like DST_AUTO_ANSWER and DST_SET_BUSY.