Customize System Prompt

This topic describes how to customize system prompt and change it to the default prompt.

Background information

Yeastar P-Series Cloud Edition provides multiple online prompts for your choice. If you want to use custom system prompt, you need to contact Yeastar Support to record your own prompt, and upload it to your PBX.


  • Contact Yeastar Support to record your own prompt.
  • The prompt file must meet the following requirements:
    • File Type: .tar
    • File Name: Special characters are NOT allowed.
    • File Size: Up to 100 MB


  1. Log in to PBX web portal, go to PBX Settings > Voice Prompt > System Prompt.
  2. Upload the custom system prompt.
    1. Click Upload System Prompts.
    2. In the pop-up window, select a .tar file from your local PC, click Open.

      The uploaded prompt file is displayed on System Prompt list.

  3. In the Default column, set the desired system prompt to default.
  4. Click Save and Apply.


The prompt is applied to the system.