Yeastar P-Series Software Edition 83.19.0.110

Release date:July 7, 2025

Release type:Scheduled update

New features

Call Flow Designer
Yeastar P-Series Software Edition provides the Call Flow Designer (CFD), allowing you to visually create and automate call workflows. With an intuitive drag & drop interface and fully configurable, pre-built components, you can effortlessly set up voice menus, routing rules, and more to design seamless call flows for diverse scenarios, significantly boosting team productivity and enhancing customer satisfaction.

For more information, see Call Flow Designer Overview.

AI Integration
Yeastar P-Series Software Edition provides advanced speech and text processing capabilities powered by its built-in artificial intelligence (AI), including the followings:
  • AI Text-to-Speech: Convert text into lifelike speech. With this feature, you can easily create greetings or audio prompts by entering text, eliminating the need to record or upload audio files manually.

    For more information, see AI Text-to-Speech Overview.

  • AI Voicemail Transcription: Transcribe voicemail audio into readable text using the PBX's built-in AI, allowing extension users to quickly review their voicemail messages without listening to audios.

    For more information, see AI Voicemail Transcription Overview.

Network Interface Redundancy
Added support for network interface redundancy (Path: System > Network > Basic Settings > LAN / WAN).
When enabled, you can assign an available, unused Ethernet port on the server as a redundant port for either LAN or WAN interface. If the primary interface fails, the system will automatically switch to the redundant port, ensuring continuous network connectivity.

Improvements and bug fixes

User Role
Added a configuration item Call Flow Designer, which can specify whether users with a specific role assigned can access the Call Flow Designer feature to create and manage call flows.
Contact
  • Optimized the contact management:
    • Added support for bulk deleting multiple or all company contacts.

    • Added support for bulk removing multiple or all company contacts from a specific phonebook.

  • Optimized number matching rules: Added a configuration item Ignore Symbols and Letters (Path: Contacts > Company Contacts > Options).

    When enabled, the system will automatically ignore all symbols and letters in numbers during contact matching, using only numeric characters (0-9) for improved accuracy.

  • Fixed the contact synchronization issue: When connecting to the LDAP server, the integration failed with a password error if the password contained special characters.
Voicemail
Added support for setting voicemail number (Path: Call Features > Voicemail > Voicemail Settings > Voicemail Number). Extension users can dial this number to check the messages in their extension voicemails.
Note: You can update the Linkus Welcome Email Template to inform users about this number by using the {{.ReadVoicemailNumber}} template variable.
Feature Code
  • Optimized the feature code for Call Forwarding: Added a configuration item Change the Call Forwarding Destinations for Specific Extensions, which allows authorized extension users to change the corresponding destinations for a specific extension by dialing feature codes.

    For more information, see Call Forwarding Feature Code.

  • Optimized the feature code for Queue: Added feature codes Log In to All Queues, Log Out of All Queues, and Log in to Last Queues, which allow agents to conveniently bulk log in to / log out from multiple queues simultaneously.

    For more information, see Queue Feature Code.

Queue
Optimized global queue settings (Path: Call Features > Queue > Options):
  • Added a configuration item Default Status of Dynamic Agents, which allows you to set the default status for dynamic agents when they are added to queues.
    Note: Dynamic agents who are already in queues will NOT be affected by this setting.
    For more information, see Set Default Status for Dynamic Agents.
  • Added a configuration item Auto-sync call disposition results for repeat callers in the same queue. When enabled, the system will automatically apply an updated processing result to all missed or abandoned calls from the same caller to the same queue within a specified time range.

    For more information, see Automatically Synchronize Processing Results for Repeat Calls.

System Preferences
  • Added support for number filtering (Path: PBX Settings > Preferences > Filter Number).

    When enabled, the system will automatically remove all special characters (except digits, +, *, and #) from the dialed number before sending it to the trunk.

    Note:
    • If the outbound route used for the call has number adaptation configured, filtering is applied after the number is adapted.
    • This setting affects call rate matching, but does not affect emergency calling prefix.
  • Added a configuration item Call Flow (Path: PBX Settings > Preferences > Extension Preferences), which can be used to specify the extension number range allocated to call flow.
Email
Added support for editing custom email template in HTML mode for the following types of emails:
  • Linkus welcome email (Path: Extension and Trunk > Extension > Linkus Server > Email Templates)
  • System email (Path: System > Email > Email Templates)
  • Event notification email (Path: System > Event Notification > Event Type > Email Template)
Event Notification
Added event notifications for the following features:
Feature Description
Network interface redundancy Added the Redundant Ethernet Interface Failover notification, which indicates that the primary Ethernet interface has failed and switched to the redundant Ethernet interface.
AI transcription Added the following notifications:
  • Your AI Transcription Usage is Reaching the Capacity Limit: Indicates that the 90% or 95% of the total transcription minutes has been reached.
  • AI Transcription Limit Reached: Indicates that the maximum usage limit for AI transcription minutes has been reached.
Remote Management
Optimized the Remote Management feature: Added support for connecting the PBX to a self-hosted PBX central management platform.
Note: This feature only supports the self-hosted central management platforms deployed in collaboration with Yeastar; it is not supported on other custom or independently deployed remote management platforms.
For more information, see Connect Yeastar P-Series Software Edition to a Self-hosted Central Management Platform.
CRM Integration
Fixed the Custom CRM Template issue: Integration with a CRM using a template failed during authentication due to the token length exceeding 255 characters.
API
Optimized the API interfaces for the following features:
Feature Description
Optimized System
  • Added an interface system/sendemail, which can be used to send an email to a specified email address.

    For more information, see Developer Guide - Send an Email.

  • Optimized the interface system/get_menuoptions: Added a request parameter value call_flow, which can be used to query the call flows in the system.
Optimized Extension Optimized the interfaces extension/get, extension/query, extension/create, extension/update: Added a parameter enb_all_busy_mode_for_endpoints, which can be used to query or specify whether new incoming calls will be forwarded to the Busy destination when any endpoint registered to the extension is busy on a call.
Optimized Queue
Optimized Recording Added an interface recording/playtoextension, which can be used to play call recordings to a specified extension.

For more information, see Developer Guide - Play a Recording to an Extension.
Optimized CDR Added interfaces cdr/getoption and cdr/updateoption, which can be used to query or edit the enablement status of CDR options, such as fuzzy search.
Note: The enable_fuzzy_search parameter has been removed from the interfaces cdr/search and cdr/download. If you need to perform fuzzy searches, configure the relevant option via the cdr/updateoption interface.

For more information, see Developer Guide - Get CDR Options and Developer Guide - Edit CDR Options.
Optimized Call Report Optimized the interfaces call_report/list and call_report/download: Added a value aisttusage for the parameter type, which can be used to query or download the Transcription Usage Details report.
CDR
  • Optimized the CDR filters for enhanced user experience:
    • Added support for selecting multiple extensions, extension groups or departments in the Call From and Call To filter.

    • Changed the Enable Number Fuzzy Search filter to a standalone button on the webpage.

  • Fixed the call note issue: When an inbound call to an extension was forwarded to a queue and not answered, the corresponding call log did not generate a call note.

Call Report
  • Added a call report Transcription Usage Details, which offers a summary of usage details and total transcription minutes used.
  • Fixed the scheduled report issue: The report content was not displayed on the webpage and was only visible after downloading.
Linkus Web Client
  • Added support for authorized extension users to customize their AI Voicemail Transcription settings, including transcription mode and languages (Path: Preferences > AI > Voicemail Transcription). The settings will be synchronized across the user's Linkus UC Clients.
    Note: To achieve this, you need to enable the AI Voicemail Transcription feature and grant permission to specific extensions on the PBX server (Path: Integrations > AI > Voicemail Transcription).
  • Added support for extension users to generate custom greetings for call forwarding destination or voicemail using AI Text-to-Speech feature. The settings will be synchronized across the user's Linkus UC Clients.
    Note: To achieve this, you need to enable the AI Text-to-Speech feature on the PBX server (Path: Integrations > AI > Text-to-Speech).
    Call Forwarding Destination Voicemail
  • Optimized the experience for queue agents: Added support for Log in to Last Queues, which allows agents to log in to all queues they were previously logged in, without needing to select each queue manually.

  • Optimized the contact management: Added support for bulk deleting multiple or all personal contacts.

  • Fixed the Chat issue: The displayed chat time was one hour ahead of the PBX's system time.