Version 1.24.2$$$Date: June 29; 2026$$$$$$Added support for Catalan interface language.$$$Added support for call quality monitoring.$$$Note:$$$To use this feature; system administrator needs to upgrade PBX to version 84.23.0.123 or later.$$$During an active call; you can view the real-time call quality data from the call screen.$$$$$$$$$If the system administrator has granted you the relevant client permission; you can enable the Monitor Call Quality feature for your extension on Linkus (Path: Preferences > Features > Monitor Call Quality).$$$$$$$$$$$$When enabled; Linkus automatically collects the call quality data during a call and generates a call quality monitoring report after the call ends. You can view the report from the corresponding call log.$$$$$$$$$$$$For more information; see Enable Call Quality Monitoring.$$$$$$Optimized the Operator Panel: Added support for searching and filtering specific calls by caller or callee number(s) in the Inbound & Internal Calls and Outbound Calls panels.$$$Note:$$$You can enter one or multiple numbers to search the desired calls. Use commas to separate multiple numbers (e.g.; 1001;1002;1003).$$$$$$$$$Optimized Call Log feature: When new call logs are generated while you staying on the Call Logs page; a banner appears prompting you the new record. You can click Refresh to update the call log list.$$$$$$$$$$$$Optimized Dialpad feature: Added support for entering the character + by long pressing 0 on the dialpad.$$$$$$$$$Optimized TAPI integration: Supports up to 50 users to use the TAPI integration at the same time.

Version 1.23.3$$$Date: May 25; 2026$$$$$$Note:$$$To achieve the following features; system administrator needs to upgrade PBX to version 84.23.0.83 or later.$$$Added compatibility with PBXs AI Receptionist feature:$$$When receiving a call transferred from the AI receptionist; the incoming call window displays a tag From AI Receptionist to indicate that the call originates from the AI receptionist.$$$$$$$$$After answering a call transferred from the AI receptionist; the call window displays an AI Insights tab containing the following information:$$$$$$$$$The customer information collected by the AI receptionist.$$$The call transcript and summary generated by the AI receptionist.$$$Note:$$$This information is visible only to the first person who answers the transferred call. It is no longer displayed after the call becomes a multi-party call or is transferred again.$$$$$$Whether customer information is displayed depends on the AI Receptionist configuration on the PBX.$$$$$$When sending call details via email from the call window; the displayed customer information is automatically included in the email content.$$$$$$$$$Optimized Internal Chat feature: Added support for permanently deleting all chat history within a single chat session.$$$$$$When you click Clear chat history on a session; you can select the Delete All Chat History option from the pop-up window to permanently remove the chat history from both Linkus clients and the server.$$$$$$$$$$$$Optimized External Chat feature: For a WhatsApp session; if no matching number is found among existing contacts; Linkus uses the recipients WhatsApp profile name as the session name.$$$Note:$$$The session name updates only when the recipient replies to your message.

Version 1.23.3$$$Date: May 25; 2026$$$$$$Note:$$$To achieve the following features; system administrator needs to upgrade PBX to version 84.23.0.83 or later.$$$Added compatibility with PBXs AI Receptionist feature:$$$When receiving a call transferred from the AI receptionist; the incoming call window displays a tag From AI Receptionist to indicate that the call originates from the AI receptionist.$$$$$$$$$After answering a call transferred from the AI receptionist; the call window displays an AI Insights tab containing the following information:$$$$$$$$$The customer information collected by the AI receptionist.$$$The call transcript and summary generated by the AI receptionist.$$$Note:$$$This information is visible only to the first person who answers the transferred call. It is no longer displayed after the call becomes a multi-party call or is transferred again.$$$$$$Whether customer information is displayed depends on the AI Receptionist configuration on the PBX.$$$$$$When sending call details via email from the call window; the displayed customer information is automatically included in the email content.$$$$$$$$$Optimized Internal Chat feature: Added support for permanently deleting all chat history within a single chat session.$$$$$$When you click Clear chat history on a session; you can select the Delete All Chat History option from the pop-up window to permanently remove the chat history from both Linkus clients and the server.$$$$$$$$$$$$Optimized External Chat feature: For a WhatsApp session; if no matching number is found among existing contacts; Linkus uses the recipients WhatsApp profile name as the session name.$$$Note:$$$The session name updates only when the recipient replies to your message.

Version 1.22.4$$$Date: April 23; 2026$$$$$$Added compatibility with the following system-level configurations:$$$Note:$$$To achieve the following features; system administrator needs to upgrade PBX server to version 84.23.0.23 or later.$$$Added support for logging in to Linkus client using your extension number; depending on the allowed login method configured by the system administrator.$$$When you receive a call forwarded from another extension; the original extensions name and number may be displayed on the call window based on the Caller ID display strategy configured by the system administrator.$$$When you create a session on an SMS or WhatsApp channel; but another session with the same sender and receiver already exists on the channel; a prompt may appear based on the system administrators messaging channel settings. If you continue; you will take over the session from the original handler; along with the complete chat history.$$$$$$$$$Optimized Voicemail feature:$$$Note:$$$To achieve the following features; system administrator needs to upgrade PBX to version 84.23.0.23 or later.$$$Added support for forwarding voicemails to specified extensions.$$$For more information; see Check and Manage Voicemails.$$$$$$$$$$$$When you dial feature code to play a voicemail forwarded from another extension; the Linkus client will play a voice prompt that includes the number of the extension from which the voicemail was forwarded.$$$Optimized user experience in the interface: Added support for right-clicking in an input field to copy; paste; cut; and select all content.$$$$$$$$$Optimized Call Notes feature: If you click while editing call notes; the Linkus client will automatically save the latest content of the call notes and add it to the email for delivery.$$$

Version 1.22.4$$$Date: April 23; 2026$$$$$$Added compatibility with the following system-level configurations:$$$Note:$$$To achieve the following features; system administrator needs to upgrade PBX server to version 84.23.0.23 or later.$$$Added support for logging in to Linkus client using your extension number; depending on the allowed login method configured by the system administrator.$$$When you receive a call forwarded from another extension; the original extensions name and number may be displayed on the call window based on the Caller ID display strategy configured by the system administrator.$$$When you create a session on an SMS or WhatsApp channel; but another session with the same sender and receiver already exists on the channel; a prompt may appear based on the system administrators messaging channel settings. If you continue; you will take over the session from the original handler; along with the complete chat history.$$$$$$$$$Optimized Voicemail feature:$$$Note:$$$To achieve the following features; system administrator needs to upgrade PBX to version 84.23.0.23 or later.$$$Added support for forwarding voicemails to specified extensions.$$$For more information; see Check and Manage Voicemails.$$$$$$$$$$$$When you dial feature code to play a voicemail forwarded from another extension; the Linkus client will play a voice prompt that includes the number of the extension from which the voicemail was forwarded.$$$Optimized user experience in the interface: Added support for right-clicking in an input field to copy; paste; cut; and select all content.$$$$$$$$$Optimized Call Notes feature: If you click while editing call notes; the Linkus client will automatically save the latest content of the call notes and add it to the email for delivery.$$$

Release Notes for Linkus (Windows Desktop)$$$Version 1.21.2$$$Date: March 30; 2026$$$$$$Added compatibility with the following system-level configurations$$$Added support for managing all Linkus UC Clients logged into your extension (Path: Account > Currently Logged-in Devices).$$$Optimized Yeastar CTI feature: You can use Linkus Desktop Client to control Linkus Mobile Client via CTI.$$$In this way; the Linkus Desktop Client acts as a visual control panel on which you can perform the call operations such as dialing; recording; and hanging up; while the audio stream is transmitted through the connected Linkus Mobile Client.$$$Optimized Hotkeys feature: Added support for setting function keys (F1 ~ F12) as hotkeys; either individually or as a part of a key combination.$$$Removed the new version detection feature for Linkus Desktop Client installed via MSI packages.$$$The prompt window for new feature notifications will not appear upon launch.$$$The Check for updates button is removed from the About window.

Release Notes for Linkus (Windows Desktop)$$$Version 1.21.2$$$Date: March 30; 2026$$$$$$Added compatibility with the following system-level configurations$$$Added support for managing all Linkus UC Clients logged into your extension (Path: Account > Currently Logged-in Devices).$$$Optimized Yeastar CTI feature: You can use Linkus Desktop Client to control Linkus Mobile Client via CTI.$$$In this way; the Linkus Desktop Client acts as a visual control panel on which you can perform the call operations such as dialing; recording; and hanging up; while the audio stream is transmitted through the connected Linkus Mobile Client.$$$Optimized Hotkeys feature: Added support for setting function keys (F1 ~ F12) as hotkeys; either individually or as a part of a key combination.$$$Removed the new version detection feature for Linkus Desktop Client installed via MSI packages.$$$The prompt window for new feature notifications will not appear upon launch.$$$The Check for updates button is removed from the About window.

Version 1.19.3$$$Date: January 13; 2026$$$Note:$$$To use the following features; system administrator needs to upgrade PBX to version 84.21.0.117 or later.$$$Added support for setting up theme mode for Linkus.$$$By default; Linkus automatically follows your computers operating system theme; you can also manually switch Linkus to Dark Mode or Light Mode according to your preference.$$$$$$For more information; see Configure Theme Setting.$$$Optimized call experience: During a call; the call window displays the caller ID of the other participant(s) and allows you to conveniently copy it by either of the following methods:$$$Click to Copy: Click the button beside the number to copy it.$$$Select & Copy: Select the number and use keyboard shortcut to copy it.

Version 1.19.3$$$Date: January 13; 2026$$$Note:$$$To use the following features; system administrator needs to upgrade PBX to version 84.21.0.117 or later.$$$Added support for setting up theme mode for Linkus.$$$By default; Linkus automatically follows your computers operating system theme; you can also manually switch Linkus to Dark Mode or Light Mode according to your preference.$$$$$$For more information; see Configure Theme Setting.$$$Optimized call experience: During a call; the call window displays the caller ID of the other participant(s) and allows you to conveniently copy it by either of the following methods:$$$Click to Copy: Click the button beside the number to copy it.$$$Select & Copy: Select the number and use keyboard shortcut to copy it.

Version 1.18.5$$$Date: December 3; 2025$$$$$$Added support for Svenska (Swedish) interface language.$$$Added support for directly parking calls via a button.$$$During an active call; you can click the Park button from the call window to park the call on a system-assigned or manually selected parking number.

Version 1.18.5$$$Date: December 3; 2025$$$$$$Added support for Svenska (Swedish) interface language.$$$Added support for directly parking calls via a button.$$$During an active call; you can click the Park button from the call window to park the call on a system-assigned or manually selected parking number.

Version 1.17.4$$$Date: November 10; 2025$$$$$$Added support for logging in to Linkus Desktop Client with Red Hat account via SSO.$$$Note:$$$To use this feature; the following requirements should be met:$$$The version of PBX server is 84.21.0.16 or later.$$$System administrator has integrated PBX with Red Hat SSO; and enabled Single Sign-on (SSO) feature.$$$$$$Optimized the call popup feature: Added support for using the following variables in the custom popup URL (Path: Preferences > Features > Call Popup > Open Contact URL Using Custom Popup URL):$$$.: Pass the DID Number (available for inbound calls only).$$$.: Pass the DID Name (available for inbound calls only).$$$.: Pass the call initiation time.$$$Optimized the incoming call pop-up location: When working with multiple monitors; the incoming call pop-up appears on the same screen as the Linkus Desktop Client by default.

Version 1.17.4$$$Date: November 10; 2025$$$$$$Added support for logging in to Linkus Desktop Client with Red Hat account via SSO.$$$Note:$$$To use this feature; the following requirements should be met:$$$The version of PBX server is 84.21.0.16 or later.$$$System administrator has integrated PBX with Red Hat SSO; and enabled Single Sign-on (SSO) feature.$$$$$$Optimized the call popup feature: Added support for using the following variables in the custom popup URL (Path: Preferences > Features > Call Popup > Open Contact URL Using Custom Popup URL):$$$.: Pass the DID Number (available for inbound calls only).$$$.: Pass the DID Name (available for inbound calls only).$$$.: Pass the call initiation time.$$$Optimized the incoming call pop-up location: When working with multiple monitors; the incoming call pop-up appears on the same screen as the Linkus Desktop Client by default.

Version 1.16.4$$$Date: October 13; 2025$$$$$$Added support for transferring incoming calls to your voicemail directly from the incoming call pop-up.$$$Optimized Set Temporary Status feature: Added support for setting a specific date and time for your temporary status to end. Once the specified time is reached; your temporary status will automatically switch back to your original status.$$$Optimized Text-to-Speech feature: Added more natural-sounding and diverse voice options to enhance calling experience.$$$Note:$$$To achieve this; system administrator needs to upgrade PBX to version 84.20.0.128 or later.$$$Some robotic-sounding voices are no longer supported. Prompts previously generated with these discontinued voice options remain available for use; but can not be edited.$$$Optimized TAPI integration.$$$Added support for automatic reconnection between TAPI and Linkus Desktop Client to ensure uninterrupted operation.$$$Added support for allowing multiple remote users to use TAPI features on a single Windows Server at the same time.$$$For more information; see Integrate Linkus Desktop Client with TAPI.$$$Optimized user experience in Queue Panel: Added support for displaying matching results of company contacts in the Waiting Calls and Active Calls panels.$$$Note:$$$To achieve this; the following requirements should be met:$$$System administrator needs to upgrade PBX to version 84.20.0.128 or later.$$$System administrator has granted Show Company Contacts Matching Results permission for queues you belong to.$$$Optimized user experience in the interface: Added support for resizing the dialpad.

Version 1.16.4$$$Date: October 13; 2025$$$$$$Added support for transferring incoming calls to your voicemail directly from the incoming call pop-up.$$$Optimized Set Temporary Status feature: Added support for setting a specific date and time for your temporary status to end. Once the specified time is reached; your temporary status will automatically switch back to your original status.$$$Optimized Text-to-Speech feature: Added more natural-sounding and diverse voice options to enhance calling experience.$$$Note:$$$To achieve this; system administrator needs to upgrade PBX to version 84.20.0.128 or later.$$$Some robotic-sounding voices are no longer supported. Prompts previously generated with these discontinued voice options remain available for use; but can not be edited.$$$Optimized TAPI integration.$$$Added support for automatic reconnection between TAPI and Linkus Desktop Client to ensure uninterrupted operation.$$$Added support for allowing multiple remote users to use TAPI features on a single Windows Server at the same time.$$$For more information; see Integrate Linkus Desktop Client with TAPI.$$$Optimized user experience in Queue Panel: Added support for displaying matching results of company contacts in the Waiting Calls and Active Calls panels.$$$Note:$$$To achieve this; the following requirements should be met:$$$System administrator needs to upgrade PBX to version 84.20.0.128 or later.$$$System administrator has granted Show Company Contacts Matching Results permission for queues you belong to.$$$Optimized user experience in the interface: Added support for resizing the dialpad.

Version 1.15.4$$$Date: September 18; 2025$$$Fixed the signature issue.

Version 1.15.4$$$Date: September 18; 2025$$$Fixed the signature issue.

Version 1.15.3$$$Date: September 15; 2025$$$$$$Added support for AI-powered Call Transcription; which can transcribe calls into readable text in real time and generate a summary after the call ends.$$$$$$Note:$$$To use this feature; the following requirements should be met:$$$The version of PBX server is 84.20.0.74 or later.$$$System administrator has enabled Call Transcription feature for your extension.$$$$$$$$$For more information; see Transcribe a Call.$$$$$$Optimized Function Key feature (Path: Preferences > Function Keys): Added the function key type Set Presence; which allows you to quickly switch the extension to a specified presence status.$$$$$$Note:$$$To use this feature; system administrator needs to upgrade PBX to version 84.20.0.74 or later.$$$$$$$$$Optimized the login method: When logging in to Linkus with Microsoft account via SSO; you need to enter the PBX server address first; then click the Microsoft icon to login.$$$

Version 1.14.2$$$Date: August 5; 2025$$$Fixed the auto login issue: Users extensions failed to automatically log in to Linkus via SSO after restarting the application.

Version 1.14.2$$$Date: August 5; 2025$$$Fixed the auto login issue: Users extensions failed to automatically log in to Linkus via SSO after restarting the application.

Version 1.13.3$$$Date: June 9; 2025$$$Added support for customizing the location of the incoming call pop-up (Path: Settings > Incoming call pop-up location).$$$For more information; see Change Incoming Call Pop-up Location.$$$Added compatibility with custom extension presence statuses configured at the system level.$$$Optimized user experience in Call Center Console:$$$For Wallboard; added filters to the Agent and Status columns in the list view; enabling granular insight into the number of agents in each status.$$$For Queue Panel; added a filter option in the Agent panel; enabling the display of only online agents.

Version 1.13.3$$$Date: June 9; 2025$$$Added support for customizing the location of the incoming call pop-up (Path: Settings > Incoming call pop-up location).$$$For more information; see Change Incoming Call Pop-up Location.$$$Added compatibility with custom extension presence statuses configured at the system level.$$$Optimized user experience in Call Center Console:$$$For Wallboard; added filters to the Agent and Status columns in the list view; enabling granular insight into the number of agents in each status.$$$For Queue Panel; added a filter option in the Agent panel; enabling the display of only online agents.

Version 1.12.4$$$Date: May 8; 2025$$$$$$Added support for logging in to Linkus with Google account.$$$Note:$$$This feature is supported only when system administrator has integrated PBX with Google Workspace.$$$For more information; see Log in to Linkus with Google Account.$$$$$$Added support for monitoring statistics and managing calls of multiple queues in a single pane within Queue Panel. You can create a group to customize the call queues to be displayed together.$$$$$$$$$Added support for creating up to 3;000 personal contacts.$$$Optimized Caller ID Name display in Call Logs; Voicemails; and Recordings: When a caller number doesnt match any extensions or contacts; its associated Caller ID Name will be displayed; if any.$$$

Version 1.11.7$$$Date: March 26; 2025$$$Note:$$$To use the following new features; system administrator needs to upgrade PBX to version 84.18.0.102 or later.$$$Added Call Notes feature; which allows you to take notes directly during calls; and to review or edit notes in call logs after calls; helping you to capture important details for future reference.$$$Note:$$$This feature is supported only when system administrator has enabled Call Notes feature.$$$$$$Added an option Accept calls from Ring Group (Path: Preferences > Presence > Options); which allows you to set whether to receive ring group calls under the specific presence.$$$Added support for managing your agent status in a specific call queue.$$$Optimized contacts searching:$$$Added support for real-time searching of contacts within CRM/Helpdesk systems; and support fuzzy matching.$$$Note:$$$This feature is available only when system administrator has integrated the PBX server with a CRM/Helpdesk system.$$$Added support for displaying the Phonebook source in contact search results.$$$Optimized Microsoft Teams User Presence Synchronization feature (Path: Preferences > Features); which allows you to determine the status synchronization direction between your extension and Microsoft Teams:$$$Note:$$$This feature is available only when system administrator has integrated the PBX server with Microsoft 365 and enabled Microsoft Teams Presence Synchronization for your extension.$$$$$$Optimized Call Popup feature (Path: Preferences > Features > Call Popup): Added options Open Contact URL Using System-Integrated CRM and Open Contact URL Using System-Integrated Helpdesk; which supports to automatically or manually open the contact URL:$$$Note:$$$This settings are available only when system administrator has integrated the PBX server with a CRM or Helpdesk system.$$$Automatically (Only for Incoming Calls): When you receive an incoming call from a CRM/Helpdesk contact; a browser webpage will automatically pops up to display the contacts details.$$$Manually: You can manually open a contact URL in the call window to view contact details during inbound or outbound calls with CRM/Helpdesk contacts.

Version 1.10.2$$$Date: February 25; 2025$$$Note:$$$To use the following new features; system administrator needs to upgrade PBX to version 84.18.0.59 or later.$$$Added support for real-time call monitoring and management from the following built-in panels directly on Linkus Desktop Client; eliminating the need to access Linkus Web Client:$$$FeaturetDescription$$$Operator PaneltAllows operators or receptionists to quickly and efficiently manage incoming calls and outgoing calls with just a simple click or with drag and drop.$$$Call Center ConsoletProvides the following panels for inbound call center management and inbound queue calls handling:$$$Wallboard: Allows inbound queue managers to view real-time information related to queues.$$$Queue Panel: Allows inbound queue agents to view call statistics and handle queue calls.$$$Outbound Call Centert$$$Note:$$$This feature is only available when the PBX server is Yeastar P-Series Software Edition.$$$Provides the following panels for outbound campaign management and campaign call handling:$$$$$$Campaign Wallboard: Allows outbound queue managers to view real-time campaign details and campaign metrics; and manage outbound queue agents status.$$$Inbox: Allows outbound queue agents to view customer information and handle campaign calls.$$$Added support for modifying custom business hours for your extension (Path: Preferences > Features > Business Hours); which is applied when the extension automatically switches presence based on business hours and holidays.$$$Note:$$$This setting is available only when system administrator has configured custom business hours for your extension.$$$$$$Optimized External Chat feature: When quickly creating an SMS session via contacts; call histories; etc.; the Recipient will be auto-populated with the selected number if it contains the character +; eliminating the need to manually select country code for the recipient.$$$$$$Optimized Voicemail setting (Path: Preferences > Voicemail): Added an option Time Display Format under Play Date and Time; which allows you to specify the time format (12-hour or 24-hour) for announcing the message arrival time.$$$Note:$$$For group voicemails; the announced time format follows the system setting.$$$Optimized Call Popup features:$$$Changed the switch name Popup URL to Open Contact URL Using Custom Popup URL (Path: Preferences > Features > Call Popup).$$$Added an option Launch External Application (Path: Preferences > Features > Call Popup); which allows you to integrate executable external application to achieve call popup.$$$When you receive a call; Linkus Desktop Client will automatically launch the application based on configured call-related events; and transfer parameters to display the incoming call information.$$$$$$For more information; see https://help.yeastar.com/en/p-series-linkus-cloud-edition/desktop-client-user-guide/automatically-launch-external-applications-on-incoming-calls.html.

Version 1.9.3$$$Date: December 10; 2024$$$Added compatibility with Masked Number feature: If system administrator has enabled Masked Number feature; the external number displayed in the incoming call window and the associated call log will be masked.Optimized user experience in Extensions page: You can sort extensions in ascending or descending order by extension number or extension name.Optimized user experience in Contacts page: You can sort contacts in ascending or descending order by contact name.

Release Notes for Linkus (Windows Desktop)$$$Version 1.8.4$$$Date: November 14; 2024$$$Fixed the connection issue: Linkus was connected to the server; but an error message indicating connection failure popped up and remained on the screen.

Release Notes for Linkus (Windows Desktop)$$$Version 1.7.3$$$Date: October 10; 2024$$$Added support for synchronizing contacts from Microsoft SQL.$$$$$$$$$Note:$$$To use the feature; system administrator needs to upgrade PBX to version 84.16.0.70 or later; and integrate PBX with Microsoft SQL database.$$$Added support for redialing the last number dialed by clicking .$$$$$$$$$Added support for holding up to 6 active calls at the same time.$$$Optimized the followings for Presence Status:$$$Presence information is displayed to provide a more visual reference to colleague extensions availability and status.$$$$$$$$$Presence information can be edited directly from the toolbar; without having to access the preference configuration page.$$$$$$$$$Optimized External Chat: When creating an SMS session; Sender and Recipient will auto-populate with default values.$$$Sender: Auto-populate with the last selected sender number.$$$Recipient: Add a Country/Region Code field and auto-populate with the last selected country/region code.$$$

Version 1.6.0$$$Date: August 28; 2024$$$$$$Note:$$$To use the following new features; system administrator needs to upgrade PBX to version 84.16.0.25 or later.$$$Added support for Persian interface language.$$$Added support for centrally dealing with customer queries from Live Chat and Facebook.$$$Added support for changing outbound caller ID before making an outbound call.$$$You can choose to use a global outbound caller ID for all outbound calls; use a different outbound caller ID for each outbound call; or simply follow the settings configured by system administrator.$$$$$$Added a configuration item Voicemail Language (Path: Preferences > Voicemail); which allows you to set the system prompt language used by your extensions voicemail.$$$For more information; see Customize Your Voicemail Settings.$$$$$$Added support for real-time monitoring and control over your colleagues calls from Extensions panel.$$$You can instantly see whos ringing or on a call; view caller names and IDs; and manage calls with just a few clicks.

Version 1.5.4$$$Date: July 17; 2024$$$$$$Optimized Yeastar CTI feature: You can use Linkus Desktop Client to control Linkus Web Client via CTI.$$$In this way; Linkus Desktop Client acts as a visual control panel on which you can perform the supported call operations; whereas calls are made and received from the connected Linkus Web Client.$$$$$$For more information; see Control Linkus Web Client by Linkus Desktop Client.