Updates in 2026

This topic describes the latest updates to Yeastar Central Management guides in 2026.

Updates in March

Release Date Category Description Reference
Administrator Guide
2026-3-28 Updated Cloud PBX Updated description for Cloud PBX:
  • Added support for creating Cloud PBXs for resellers using their respective subscription capacity and available resources, helping them get started quickly.
  • Added the following configuration options for Cloud PBX.
    • AI Transcription (Monthly Quota Pack): An option used to assign the number of AI transcription monthly quota packs to a Cloud PBX.
    • AI Receptionist (One-Time Capacity)(mins): An option used to assign the number of one-time AI receptionist minutes to a Cloud PBX (excluding the one-time free minutes included in the PBX subscription plan).
    • AI Receptionist (Monthly Quota Pack): An option used to assign the number of AI receptionist monthly quota packs to a Cloud PBX.
Updated Trunk Sharing Updated description for Trunk Sharing:
  • Added SIP Registration Timer settings to define the number of registration attempts and the default registration validity period for a register trunk.
  • Added the following advanced configuration options:
    • Force SIP URI Scheme: An option used to set whether to forcibly use sip: URI scheme instead of sips: in registration requests to change SIP transport from encrypted to unencrypted.
    • Ignore 100 Trying Response: An option used to set whether the PBX will ignore the 100 Trying response.
    • Custom SIP Header: An option used to add custom SIP headers for a shared trunk, which can be included in INVITE messages of outbound calls routed through the trunk, meeting ITSP or destination device requirements (such as identifying the source PBX, triggering specific features, etc.).
    • Force Using Selected DOD in From Header: An option used to set whether the PBX will ignore the trunk's From User Part setting and forcibly use the extension's selected DOD number in the From header when the extension selects a specific DOD to make an outbound call.
    • Return 302 on External Forward: An option used to set whether the PBX will return a 302 Moved Temporarily response to the caller when forwarding an inbound call to an external number, allowing the carrier to redirect the call directly.
Updated Alarm Updated description for Alarm: Added support for specifying the capacity alert thresholds for the following resources usage alarms.
  • Extension Usage Alert
  • Concurrent Calls Usage Alert
  • Recording Capacity Usage Alert
  • AI Transcription Usage Alert
  • AI Transcription Pack Usage Alert
  • AI Receptionist Usage Alert
  • AI Receptionist Pack Usage Alert
 Configure Alarm Notifications
Updated User Updated description for User: Added the following configuration options for the package assignment of reseller accounts.
  • PBX Creation Limit: An option used to set the maximum number of Cloud PBXs a reseller can own, including both PBXs created by the user and those created for the user by you.
  • AI Transcription (Monthly Quota Pack): An option used to assign the number of AI transcription monthly quota packs to a reseller.
  • AI Receptionist (One-Time Capacity)(mins): An option used to assign the number of one-time AI receptionist minutes to a reseller (excluding the one-time free minutes included in the PBX subscription plan).
  • AI Receptionist (Monthly Quota Pack): An option used to assign the number of AI receptionist monthly quota packs to a reseller.
 Create a Yeastar Central Management Account for a Reseller
Updated Provisioning Template Updated description for Provisioning Template: Added the following settings in the provisioning template.
  • Extension
    • Client Permission - Menu Visibility
  • Trunk
    • VoIP Settings
    • SIP Headers
  • Resource Repository
    • Device Firmware
  • PBX Setting
    • Voice Prompt - System Prompt
    • SIP Setting - Codec
    • SIP Setting - Advanced
  • System
    • Storage
 Create a Provisioning Template
Developer Guide
2026-3-28 Added API Event Added description for API Event:
  • Added support for pushing system events to a third-party application in real-time via Webhook.
  • Added the following system events.
    • PCE DID Change: When DID numbers for one or more Cloud PBXs are changed, the system will send an event report to a third-party application via webhook.
    • PCE Capacity Change: When capacity for one or more Cloud PBX is resized, the system will send an event report to a third-party application via Webhook.
Updated My Subscription Updated description for the API interfaces used to query the subscription of P-Series hosting package.

Added parameters:

  • assignedToResellerTranscriptionPack: The number of AI transcription monthly quota packs assigned to resellers.
  • assignedToResellerReceptionistCapacity: The number of AI receptionist minutes (one-time capacity) assigned to resellers.
  • assignedToResellerReceptionistPack: The number of AI receptionist monthly quota packs assigned to resellers.
  • transcriptionPack: The number of total, used, and available AI transcription monthly quota packs.
  • receptionistCapacity: The number of total, used, and available AI receptionist minutes (one-time capacity).
  • receptionistPack: The number of total, used, and available AI receptionist monthly quota packs.
 Query the Subscription of P-Series Hosting Package
Updated Cloud PBX Updated description for the API interfaces used to create, edit, and query Cloud PBXs.
Added parameters:
  • customSipHeadersBindings: The custom SIP headers to be assigned to the Cloud PBX and their associated shared trunks.
  • receptionistCapacity: The number of AI receptionist minutes assigned to the Cloud PBX in addition to those included in the PBX plan.
  • transcriptionPack: The number of AI transcription monthlyquota packs assigned to the Cloud PBX.
  • receptionistPack: The number of AI receptionist monthly quota packs assigned to the Cloud PBX.
  • receptionistCapacityPlan: The number of one-time free AI receptionist minutes included in the Cloud PBX plan.
  • receptionistCapacityAddon: The extra number of one-time AI receptionist minutes purchased for the PBX, in addition to those included in the PBX plans.
  • usedReceptionist: The number of AI receptionist minutes used.
  • usedTranscriptionPack: The number of AI transcription minutes used from the monthly quota pack.
  • usedReceptionistPack: The number of AI receptionist minutes used from the monthly quota pack.
  • userId: The reseller ID used to retrieve only the Cloud PBXs owned by the specified user.
Updated Shared Trunk Updated description for the API interfaces used to create, edit, and query shared trunks.
Added parameters:
  • registrationAttempts: The number of times the system will retry when a trunk registration fails.
  • defaultRegistrationTime: The default registration validity period (in seconds).
  • customSipHeaders: The custom SIP headers that can be included in the SIP INVITE messages for outbound calls routed through the trunk.
  • ignore100Response: Whether the PBX will ignore the 100 Trying response.
  • unsetSips: Whether to forcibly use sip: URI scheme instead of sips: in registration requests to change SIP transport from encrypted to unencrypted.
  • forceDodFrom: Whether the PBX will ignore the trunk's From User Part setting and forcibly use the extension's selected DOD number in the From header when the extension selects a specific DOD to make an outbound call.
  • enbSend302OnCfExternal: Whether the PBX will return a 302 Moved Temporarily response to the caller when forwarding an inbound call to an external number, allowing the carrier to redirect the call directly.
Updated Customer Updated description for the API interfaces used to create, edit, and query customers.
Added parameters:
  • externalId: An identifier used to identify the customer across different systems (such as CRM or database).
Updated User Updated description for the API interfaces used to create, edit, query YCM users and their subscription.
Added parameters:
  • pbxCreationLimit: The maximum number of Cloud PBXs a reseller can own.
  • totalTranscriptionPack: The number of AI transcription monthly quota packs assigned to the user.
  • totalAiReceptionist: The total number of one-time AI receptionist minutes assigned to the user.
  • totalAiReceptionistPack: The number of AI receptionist monthly quota packs assigned to the user.

Updates in January

Release Date Category Description Reference
Administrator Guide
2026-1-10 Added Trunk Sharing Added description for Trunk Access Control feature, which allows you to grant resellers the permission to assign your shared trunks and DID numbers directly to their managed cloud PBXs. Assign Trunk Access Permission to Users
Updated Dashboard Updated description for Dashboard: You can view weekly (monthly) peak registration number for each terminal type over the past 24 weeks (12 months) for cloud PBXs. Dashboard Overview
Updated Cloud PBX Added description for Trunk Configuration Access configuration option, which can be used to control whether PBX users can add or import trunks on their Cloud PBXs. Enable or Disable Trunk Configuration Access for a P-Series Cloud PBX
Updated description for Assigned DIDs: Added support for assigning shared trunks and their associated DID numbers authorized by the service provider to your managed Cloud PBXs. Assign DID Numbers to a P-Series Cloud PBX
Updated description for White Label: Added support for customizing theme settings for light mode and dark mode within Cloud PBX white-label template. Customize Your Own Brand of Cloud PBXs
Updated description for Resource Overview: Added support for monitoring peak registration number for each terminal type on a Cloud PBX over the last 24 weeks or the last 12 months. Check System Resources of a P-Series Cloud PBX
Updated Software PBX

Updated description for White Label: Added support for customizing theme settings for light mode and dark mode within Software PBX white label template.

 Customize Your Own Brand of Software PBXs
Updated User Updated description for User Permissions related to Cloud PBX:
  • Replaced the Other Operations permission with more detailed permissions, including Add, Start PBX, Stop PBX, Resize Capacity, etc., implementing more refined permission control.
  • Added support for granting users the permission to set Trunk Configuration Access option, which allows them to control whether the PBX users can add or import trunks on the PBX.
  • Added support for granting your colleagues the permission to use Trunk Access Control feature, which allows them to grant the access permission of their shared trunks and DID numbers to resellers to assign the resources to Cloud PBXs.
Developer Guide
2026-1-10 Added Trunk Access Control Added description of the following API interfaces:
  • Added an interface /dm/open_api/v1/trunk_acl/page to query trunk access permissions granted to the resellers.
  • Added an interface /dm/open_api/v1/trunk_acl/{userId} to query trunk access permissions granted to a specific user.
  • Added an interface /dm/open_api/v1/trunk_acl/dids to query specific trunk access permissions granted to a specific user.
  • Added an interface /dm/open_api/v1/trunk_acl to create, update and delete the trunk access permissions for specified resellers.
Added Shared Trunk Added description of the API interface /dm/open_api/v1/shared_trunk/name/acl, which is used to query all shared trunks you created and those assigned from your service provider. Query Available Shared Trunks
Added DID Management Added description of the API interfaces /dm/open_api/v1/did_management/usable, which is used to query DID numbers that can be assigned to cloud PBXs or subordinate users. Query Available DID Numbers of Specific Trunk
Added User Added description of the API interfaces /dm/open_api/v1/users/subordinates, which is used to query the information of all subordinate users, including ID, name, email. Query All Subordinate Users
Updated Cloud PBX Updated description for the API interfaces used to create a Cloud PBX:
  • Added a request parameter autoActivated, which can be used to enable or disable automatically activating the Cloud PBX.
  • Added a request parameter cloudPbxInitialConfigRequest, which can be used to provide the values of PBX configurations during PBX initialization.
  • Added a request parameter trunkConfigurationAccess, which can be used to control whether the PBX users can add or import trunks on the Cloud PBX.
 Create a Cloud PBX
Updated description for the API interfaces used to update a Cloud PBX: Added a request parameter trunkConfigurationAccess, which can be used to control whether the PBX users can add or import trunks on the PBX. Update the Information of a Cloud PBX
Updated description for the API interfaces used to query the information of Cloud PBXs:
  • Added a response parameter autoActivated, which indicates whether the PBX was automatically activated and provisioned via API.
  • Added a response parameter trunkConfigurationAccess, which indicates whether the PBX users are allowed to add or import trunks on the Cloud PBX.
  • Added a response parameter cloudPbxPeakInfoDTO, which provides the PBX's historical resource utilization over the last 2 months, including the peak registration number for each terminal type, the peak number of concurrent calls, and the sum of used recording minutes.