The mentioned Change Log reflects all the major changes. Some updates, additions and fixes may not be listed. 3CX is constantly improving the product and may implement fixes prior to any official release.

3CX App for Windows, Build FINAL, 16.3.0.264, September 2021

  • Fixed issue with Pickup not working in a specific scenario.

3CX App for Windows, Build BETA, 16.3.0.261, June 2021

  • Fixed application crash when placing a call using OPUS.
  • Fixed issue on search bar that caused the cursor to return to the start point when typing the space character.

3CX App for Windows, Build BETA, 16.3.0.255, May 2021

  • Fixed issue with spaces not properly trimmed on tel protocol link.
  • Fixed crash on creating conference by dialing 700.
  • Fixed issue of not allowing to type prefix followed by a number in E164 format, starting with a ‘+’ symbol.
  • Fixed issue with WebMeeting being enabled on unsupported cases.

3CX App for Windows, Build BETA, 16.3.0.241, April 2021

  • Adjusted wording of Video meeting options.
  • Fixed issue with WebMeeting Join link.
  • Fixed exception that caused local PBX extensions not to show due to missing email address.

3CX App for Windows, Build BETA, 16.3.0.235, March 2021

  • Adjusted Help Links.
  • Fixed issue with TEL link.
  • Deprecated GSM codec.
  • Fixed issue with CTI when transferring calls.
  • Updated Schedule conference video conferencing view.
  • Fixed issue with Outlook calendar.

3CX App for Windows, Build FINAL, 16.3.0.220, February 2021

  • Wording adjustments on scheduled conference calendar options.
  • Fixed issue with Live Chat now showing Web Visitor name in chat conversations.
  • Fixed issue which was not providing the option to add more participants whenever a call was elevated to a conference.
  • Fixed issue with "Replace + with 00" not working.
  • Fixed issue with wrong time on scheduling conference using Microsoft 365 calendar.
  • Fixed issue not properly handling Notes field on scheduled video conference via “Desktop Outlook (.ics)”.
  • Fixed issue with duplicated "Joining info".
  • Fixed issue with duplicated entries and multiple invitations on conference.
  • Fixed issue with stripping plus (+) symbol when scheduling conference using Microsoft 365 or Outlook Online.

3CX App for Windows, Build FINAL, 16.3.0.198, December 2020

  • Added calendar types to Schedule Conference function.
  • Fixed minor bugs related to scheduled conferences for WebMeeting webinars.
  • Fixed crash related to storing window position.
  • Fixed issue with web visitor calls trimming “Display Name”.
  • Fixed issue in conferences that caused email not to be sent when the address was configured on an extension and picked from the list.

3CX App for Windows, Build BETA, 16.3.0.193, October 2020

  • Added the ability to choose calendar type on Conferences.

3CX App for Windows, Build 16.3.0.179, September 2020

  • Fixed issue with empty caller name in switchboard after pick up of queue call.
  • Improved lookup in the case of numbers starting with #0.

3CX App for Windows, Final, 16.3.0.172, July 2020

  • Fixed application crash when searching for an extension.

3CX App for Windows, Build BETA, 16.3.0.171, July 2020

  • Fixed issue with search that returned two results per extension, including one for the “*4” shortcode.
  • Fixed a displayed contact name inconsistency between the “Keypad” and “Manager” views.
  • Fixed an app update issue that removed the configured TAPI line from the “CXWin8Phone.user.config file” configuration file.
  • Fixed an issue causing inability to start/stop recording in calls picked up with *20*.
  • Fixed an inconsistency between Web Client and Windows Client in handling the "Call participants when the audio conference starts" option.
  • Fixed issue that caused an unhandled exception when configuring the microphone device in “Audio Options” > “Audio Devices”.
  • Fixed issue with search not returning results if name starts with certain characters.
  • Fixed issue of becoming inoperant randomly when used on a VPN connection.

3CX App for Windows, Build 16.3.0.144, May 2020

  • Fixed issue with scheduled audio conferences not sending cancellation email for cancelled conferences.
  • Fixed issue with abandoned calls not showing the queue name.
  • Fixed issue in active call view to display the contact’s “Company Name” after answering the call.
  • Fixed application crash while navigating to the “Conference” view when not connected.
  • Added ability to transfer calls to an extension’s voicemail.
  • Fixed alphabetical sorting in “Contacts” view.
  • Fixed issue with removal of TAPI line during 3CX Windows App update.
  • Fixed incorrect message shown when the "Block Presence information" option is enabled for the extension.
  • Fixed issue in “Contacts” while searching by number.
  • Fixed issue with inability to end an ad-hoc conference call.
  • Fixed issue in “Contacts” when searching for a number prepended with “+” sign.
  • Fixed issue in “Contacts” not listing entries that were previously edited via the Management Console.
  • Fixed issue that caused the “Callee” name not to be displayed when call goes over a bridge to a remote extension.

3CX App for Windows, Build, BETA 16.3.0.111, April 2020

  • Fixed crash when connectivity is lost and re-established, while concurrently navigating to "Chats" and "Call History".
  • Fixed issue with version number not in UTF-8.

3CX App for Windows, BETA Build 16.3.0.103, March 2020

  • Fixed compatibility issues with chat conversations list for PBX versions lower than 16.0.5.
  • Fixed scroll position reset issue on contacts list.
  • Improved and optimized application start-up.
  • Fixed crash issue when navigating to Chats while trying to connect.
  • Fixed duplication issue when adding a participant in a Conference.
  • Fixed exception “System.NullReferenceException” when creating an incoming call.
  • Optimized chats retrieval by avoiding downloading the full selected conversation.
  • Updated editing experience of Video - Scheduled Conferences.
  • Fixed SIP Core app when connecting to a PBX configured on a non-default SIP port.

3CX App for Windows, Build 16.3.0.90, February 2020

  • Rewritten “Contacts” module for better performance.
  • Rewritten “Chats” module based on updated API.
  • Added GZip compression support to reduce bandwidth.
  • Fixed issue with disconnect / hangs caused by timeouts.
  • 3CX App for Windows only connects to PBX Version 16 Update 5 and above.

3CX App for Windows, Build 16.0.1.88, December 2019

  • Updated translations.

3CX App for Windows, Build 16.0.1.81, March 2019

  • Updated translations.
  • Removed ability to "Delete" recordings and ability to "Play By Phone" (use Web Client).
  • Removed Google/Office 365 Sync Contacts.

3CX App for Windows, Build 16.0.1.77, January 2019

  • Re-added the previously removed Queue, Manager and Receptionist views from the wallboards section.
  • Re-added relevant settings for Queue, Manager and Receptionist wallboard views.
  • Fixed several issues related to inconsistent queue agent data being shown in the wallboards sections when the 3CX Client is used with a V16 PBX.

3CX App for Windows, Build 16.0.1.73, November 2018

  • Removed the following views from the Queue, Manager and Receptionist views.
  • Removed relevant settings for Queue, Manager and Receptionist views.
  • Improvements to Datev CRM. If a contact search finds more than 1 match, a contact selection dialog appears for selection of the correct contact.