3CX Build History V18

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 Version 18, Update 9B, Build 18.0.9.35, January 2025

Updated certificates to reactivate license up until September 2025.

3CX Version 18, Update 9A, Build 18.0.9.31, May 2024

Maintenance: Android, iOS Certificate and Activation.

3CX Version 18, Update 9 Final, Build 18.0.9.20, December 2023

Fixed: Issue with deleting of local files after archiving recordings to SFTP/FTP
Added: Amazon Chime Voice Connector
Added: Beeline MPBX Account
Updated: VoiceMeUP
Updated: Vocus
Updated: unyc
Updated: Beeline Beeline MPBX IP-Based
Updated: Reventix
Updated: UPC S. GmbH

3CX Version 18, Update 8 B Hotfix, Build 18.0.8.939, September 2023

Updated: License Activation Certificate

3CX Version 18, Update 8 A Final, Build 18.0.8.935, August 2023

System wide access is no longer allowed for Group Owner and Group Admins.
CFD component in case of Http 2.0 reuse has been fixed.
SMS handling for incoming alphanumeric sender IDs is fixed.
Recording list when scrolling is now showing all results.
Fixed issue where request to retrieve events exceeds limits allowed.
Increased default number of Watches Count on Linux. Also improved number of WATCHES TOTAL COUNT for Services needing to watch Folders as a result of issues related to the latest (.net ) updates.

3CX Version 18, Update 8 Final, Build 18.0.8.917, August 2023

Updated Yealink templates for T4XU(T41U/T42U/T43U/T46U/T48U)
Fixed issue with friendly names for 3CX Talk Links
Added new Certificate for iOS
Fixed issue for public interfacing with a default gateway type of installation.

3CX Version 18, Update 7 & 8 - Updates, iOS Certificates, July 2023

Included new iOS Certificate for Push

3CX Version 18, Update 8 RC, Build 18.0.8.906 July 2023

Fixed a rare deadlock inside System Service caused by locks.
Updated T4Com Template
Fixed issue with License Activation due to missed Reseller ID.
Fixed issue with Backup/Restore not triggering when Scheduled Weekly and Day specified is Sunday.
Fixed memory leaks in System Service caused by events in CRMs.
Fixed issue with Call journaling when extension is unregistered and has destination end call.
Fixed Recordings are not deleted on Sharepoint when you Prepend/Append to the Caller ID.
Fixed issue with Double Request when going to /contacts.
Fixed Typo in PostgreSQL template.
Fixed issue with Empty SQL statements causing an error in the log.

3CX Version 18, Update 8 BETA, Build 18.0.8.887 July 2023

Fixed CFD TTS Cache corruption when a WAV file is removed from disk.
Resolved issue where Google Storage path list is invalid.
Fixed the problem where pressing OK does not save when manually adding phones.
Improved AudioProvider service by fixing the dependency on resampledmo.dll in Windows 11.
Fixed the issue where Backups on Sharepoint show wrong time in the Management Console.
Resolved the issue where, when Backup Storage location is set to Google buckets on rotation, all backups have the same creation date.
Improved Web Client validation for registrar/proxy field.
App creates as many Audit Log entries as there are characters.
The default contact matching strategy has been updated to "Match last 7 digits."
Separate Welcome Email has been implemented for SSO and non-SSO users.
Improved WebRTC SIP call pickup.
Resolved the issue in the Admin view where the mobile number was not updating correctly when the "Forward to My Mobile" feature was set.
MACs coming from UserAgent of registrar records are now normalized.
Addressed the issue of CPU spikes during FXS/DECT Template Generation.
Fixed the issue of some allowed country codes being disabled on each SP update.
Allowed Country Codes are now restored during installation via cmd config if all are selected.
Resolved the issue where autoswitch does not reschedule if only 1 day is set as office hours.
Chat Logs time is now displayed in the browser's local time instead of UTC in Web Client.
Resolved the issue where License fails to connect to activate.3cx.com.
Fixed memory leaks in the admin section.
Resolved the issue where the widget wasn’t properly unmounting itself.
Users with the right "Can see group recordings" can no longer see recordings for users from other groups if the call is from the bridge.
Fixed call flow service crashing due to unhandled exceptions in the transfer component.
Addressed the issue where Outlook stays on loading when creating a scheduled conference from Web Client.
Implemented the Generate 30040 Info event for missing config files with MAC.
Fixed the issue where Enable/Disable Automatic Updates are not being shown in the Audit Log.
Resolved an issue where BMP file extension is not shown correctly in specific scenarios.
Fixed the issue with reprovision and Reboot not working when Teams are enabled and the Phone uses TLS.
Fixed email sending for Conference invitations.

Templates

Fixed the duplicated GMT-6:00 United States-Central Time Timezone entry in Fanvil templates.
Removed FW update link from Grandstream GW templates.
Updated incorrect provisioning URL for GS PSTN GW - only windows installations.
Removed unsupported codecs from the Grandstream FXS gateways.
Updated Template: Actio.pl.
Updated Template: Brightstar.
Updated Template: NTES.
Updated Template: OVH.
Updated Template: Skyetel.
Updated Template: UFone.
Updated Template: Voip.ms.
Updated Template: 58VoIP.
Updated Template: Buroserv.
Updated Template: Fanvil Time Zones.
Updated Template: Htek.
Updated Template: snom D Series.
Updated Template: Callcentric
Added Template: Mango Office.
Added Template: Fanvil X-Series.
Added Template: Gigaset N610.
Added Template: Novofon.
Vtiger template to return the ContactUrl for Vtiger v9.
Restored: FM Telecom.
Restored: Trenove.

3CX Version 18, Update 7A - Security BETA, Build 18.0.7.441 April 2023

Resolved issue where PWA Install modal dialog does not appear after the first login.
Fixed problem where recent Safari updates prevent Web Client from opening.
Addressed an issue with SetupConfig where "Set your password" is shown in the last step of the installation wizard.
Added an "OK" button to the ‘’forgot password’’ form to return to the Management Console login page.
Improved functionality for resetting forgotten root credentials for the Management Console: This can now be reset by entering System Owner’s email address.
Improved dialer functionality for WebClient and PWA due to BLF addition: Focus is maintained even when Web Client or PWA is closed.
Added Configuration File to provision Android and iOS Mobile Apps: When users login to the Web Client on a mobile device, they can now download the config file from the Apps page.
Added Web Client Apps translations.

3CX Version 18, Update 7A - Security Alpha, Build 18.0.7.424 April 2023

Improvements and promotion of Softphone and Web Apps in Apps page.
Fixed Fanvil template so no longer duplicating timezones.
Disabled 3CX Config Files from Welcome Email.
Fixed Talk Links in Welcome Email so no longer exposed if specified.
Fixed issue with Web Client/PWA when extension credentials are regenerated.
Fixed issue with PBX installation command line on Windows to keep it active unless some interaction has been performed.
Updated text in the Apps page of the Web Client.
Updated Welcome Email for all languages.

3CX Version 18, Update 7 Final, Build 18.0.7.312 March 2023

Yealink T58W Firmware Release (V150.86.0.51).
Fuse 2 moved to Supported.
TWT moved to Supported.

3CX Version 18, Update 7 RC, Build 18.0.7.311 March 2023

Welcome email template has been updated with information on how to get started with 3CX.
The "System owner" user, for hosted instances, can no longer edit their role.
RPS has received a number of fixes regarding configuration failures.
Product text and explanations have been improved.
Translations have been updated across multiple languages.

3CX Version 18, Update 7 BETA, Build 18.0.7.304 March 2023

Added Perform Operation for System Owner, System Admin & Group Owner.
Updated Template: Netpluz.
Updated Template: Ixica.
Updated Template : EWE TEL.
Updated Template: Vodafone DE.
Updated Template: UC Experts.
Improved the procedure for Management Console starting up services to avoid timeouts.
Fixed synchronization of chats in case 2 PBXs are bridged together.

3CX Version 18, Update 7 ALPHA, Build 18.0.7.296 February 2023

Renamed translation “Block Presence information in 3CX Apps / Web Client.”
Removed banner for Teams deprecation.
Removed unique name validation for FXS/DECT as it was not needed.
Fixed usage for already configured FXS/DECT when MAC Address is already in use.
Removed event about username and passwords.
Updated events about provisioning failures from Warning to Info.
Fixed IVR Application Crash due to Stun Resolution Failures.
Added Generic SMS Provider.
Added Manual Provisioning Template File.
Added back ability to create extensions ONLY via Management Console with ranges starting 0X...
Fixed missing timezone for Yealink devices.
Added guide URL to templates for FXS/Dect.
Improved DECT Yealink devices in template.
Flex Network (New) Template.
Updated Bouygues Telecom Entreprises.
Updated Templates: Alphalink.
Updated Wavix templates.
Added Snom M400 (new) template.
Added support for new Snom devices.
Added appropriate ID values for Gigaset devices.
Fixed template to prevent Fanvil phones sending unnecessary requests.
Added MS 365 synchronization to provide C2C/WebMeeting friendly names.
Fixed Flowroute inbound MMS not showing file extension.
Fixed provisioning interface change in case of multiple NICs.

3CX Version 18, Update 6 FINAL, Build 18.0.6.908 February 2023

Fixed call routing when a group holiday is created.
Fixed custom IVR holiday prompts when a group holiday is created.
Improved warning notifications for device provisioning.

3CX Version 18, Update 6 RC2, Build 18.0.6.905 January 2023

Fixed issues with 3CX Firewall service and cloud. In it there were machine reboots and it did not come up with a network interface.
Fixed issue with friendly names which were always being regenerated for System Owners each time you restore a backup.
Fixed exception when you restore a backup during installation and the System Owner does not have a specified first or last name.
Updated all guide links.
Fixed some minor issues with Web Meeting related to documents.
Fixed issue with IVR service not handling more than 500 sim calls. Only under Linux OS.
Fixed connectivity issues with headsets.
Yealink VP530 has been removed.

3CX Version 18, Update 6 RC, Build 18.0.6.897 January 2023

Fixed issue with BLFs in Snom Template.
Fixed some minor issues with naming of groups.
Fixed issue with naming of groups affecting favorite groups.
User audio issues when muting and unmuting during a WebMeeting are resolved.
System emails generated for UK English and Portuguese locales are properly set.
Fixed issue with backup naming.
Updated translations.
Prompt paths on Windows are now specified correctly.
Dstny NL moved to Supported.
Dstny France moved to Supported.
EasyBell moved to Supported.
VoiPVoice moved to Supported.
DIDLogic has been removed.

3CX Version 18, Update 6 BETA, Build 18.0.6.889 December 2022

Added translations.
Fixed chat toaster when performing ‘dealt with’.
Improved typing indicator for Facebook integration.
Updated Hubspot template.
Updated templates for FXS/Dect Devices.

3CX Version 18, Update 6 ALPHA, Build 18.0.6.861 November 2022

Fixed active conversations that were not being dealt with, during update/restore from older builds.
Fixed the video preview height and width being sent from the PBX running on Linux.
Updated Welcome email.
Fixed ability to purge chats in cases with no attachments.
Added symbols limitation for FXS/DECT devices.
Fixed Twilio SMS that was generating an error in Twilio's portal.
Fixed "NaNk+" that was being shown as a number of calls and messages in Dashboard view.
Improved MatchingStrategyType.
Updated API for Cloud API WhatsApp to v15.
Added WhatsApp support on server side due to recent API changes.
Added WhatsApp support for 'Read' status.

Templates

Fixed missing Time zones in Gigaset DECT.
Updated Zoho template to use REST API v3.
Updated Salesforce template to use REST API v55.0.
Improved HubSpot template - including Call & Chat Journaling to use Engagements API v3.

3CX Version 18, Update 5 Hotfix (WhatsApp), Build 18.0.5.418 September 2022

Fixed exception triggered by events sent by WhatsApp.

3CX Version 18, Update 5 FINAL, Build 18.0.5.415 September 2022

Apple Certificate updated.
Fixed issue related to IP statistics.
Updated GO MT Provider template.
Updated Kyivstar Provider template.
Updated EOL IP-Phones template.

3CX Version 18, Update 5 RC, Build 18.0.5.414 September 2022

Updated Jaguar Networks template.
Updated OpenIP to Dstny template.
Updated Keyyo Trunk SIP template.
Added BSIP Cloud 3CX.
Updated Flowroute template.
Fixed issue with Dial in Video Conferencing causing 1 way audio.

3CX Version 18, Update 5 BETA 2, Build 18.0.5.410 September 2022

Updated translations.
Updated Grandstream templates.
Updated Sipcall template.
Updated Netplanet template.
Updated modulus template.
Updated DestinyFlux template.
Updated Destiny template.
Fixed bug with outbound SMS not resolving CRM contact.
Fixed bug with closing active connections when an extension, ring group or queue is removed.
Improved Error messages from WhatsApp to be shown in Event Log.
Fixed outbound SMS issues due to case sensitivity.
Fixed deadlock caused by multiple Push events synchronously.
Renamed banner for Teams deprecation.
Fixed CRM Journaling via Q that was reporting the wrong extension to CRM.
Fixed WhatsApp in case of using the same number for a trunk.

3CX Version 18, Update 5 BETA, Build 18.0.5.384 August 2022

Added support to report events in Event Log in case of messages not being delivered due to provider SMS issues or account configuration issues.
Fixed issue with chats in case all agents are logged out when receiving SMS/MMS or WhatsApp.
Fixed routing of messaging in case dealt with is performed after Outside office hours. New messages were not going through unless Management Console was restarted.
Fixed issues with SMS/MMS related to case sensitivity.
Added images for provider SMS.
Fixed issue with SBC naming for Hot Desking and FXS/DECT.

3CX Version 18, Update 5 ALPHA 2, Build 18.0.5.368 August 2022

Fixed Chat reports.
Updated rights descriptions.
Added WhatsApp sending Contact and Location.
Added WhatsApp sending email information.
Added new flag icons for new countries.
Fixed FXS & Dect configuration which did not include SBC IP.
Added WhatsApp page HELP link.
Fixed incoming SMS/MMS not showing actual time.
Added Chatham and Caicos time zones.
Fixed issue with SMS/Twilio that prevented message replies when received on a DID with no Inbound Rule.
Fixed route for SMS that ignored the option "Apply these office hours even if it's a global holiday" on incoming messages.
Fixed routing in cases where a main trunk number was used for WhatsApp.
Added Support for PRACK.

Templates

Updated Breeze Connect template.

3CX Version 18, Update 5 ALPHA, Build 18.0.5.331 July 2022

Fixed guide links for German translations.
Fixed group page jumping to top when searching for System Extensions.
Fixed not being able to sort by "Role" in the "3CX Management Console >> Users >> Groups >> Edit Group.
Fixed Audit Log entries which were incorrect for Live Chat activity.
Fixed Queue Manager which could not "Block anonymous user" if the chat was not assigned to them.
Fixed Chat Log autoclean. Can now be enabled or disabled by the User even if chat logs are disabled by the Admin.
Fixed Call Manager crash when DISALLOWREFERTOBUSYSP is set to 1.
Fixed Upgrade OS not informing the Admin if the Upgrade succeeded or failed due to a typo referencing the parameter.
Fixed Bulk Edit that shouldn’t save when extension does not contain email for Email Options.
Removed Add SMS from "Facebook & SMS'.

Templates

Updated Deutsche Telekom CompanyFlex and NGN templates.
Updated Polycom VVX Gen2/Gen3 templates.
Updated Yealink T4x / T5x templates.
Updated iWay template.
Updated Fanvil X-Series template.
Added Trunk Voip Telecom - Voice Manager template.

3CX Version 18, Update 4 FINAL, Build 18.0.4.965 July 2022

Improved audio quality for tunneled mobile client connections.
Fixed monitoring for queue chats.

3CX Version 18, Update 4 BETA 2, Build 18.0.4.964 June 2022

Fixed issue with 3CX Talk Links.
Fixed login in case multiple tabs are opened.
Fixed conference links.
Fixed upload for music on hold.
Updated translations.
Added back Exceptions rules in Management Console.

3CX Version 18, Update 4 BETA, Build 18.0.4.955 June 2022

Fixed issue with Google Buckets not responding in the case of multiple subfolders.
Added support for dimensions to improve chat attachments.
Improved Push component which was wasting resources.
Fixed Management Console crash related to PMS checkout.
Improved Tunnel bridge connection after creation.
Added a new role "Receptionist".
Improved IVR Presets now we show and add 5 automatically.
Fixed wrong validation error in Frequency time picker field.
Fixed custom datetime picker.
Fixed Management Console crash related to WebRTC calls.
Fixed transfers not playing MoH when the PBX delivery audio is unchecked.
Fixed Zendesk template when returning deleted contacts.
Added configuration parameter to HubSpot template to specify the server location.
Improved Bitrix, Freshdesk and HubSpot templates to use the MaxLength configured in 3CX.
Added missing scope in Zoho template for lead creation.
Fixed Greenland International Dial Code from 009 to 00.
Improved recording download functionality for an archived recording when location is incorrect.
Fixed "Holidays"- the "Year" drop-down has values from 2016 to 2025.
Fixed “mark all voicemail as read” when System Service is restarted.
Fixed Media server crash related to tunnel transport.
Improved DTMF recognition.
Optimized call recordings bulk deletion.

Webclient

Renamed People to Team.
Renamed "Voicemail" to "Send to Vmail".
Fixed Settings section header not being aligned with Settings Sidebar.
Find Contact dropdown improvements.
Fixed issue preventing a partial word search in Dialer popup search field.

Templates

Updated Yealink T4x / T5x templates.
Updated Snom D Series templates.
Updated Snom C-Series templates.
Updated Polycom VVX Gen2/Gen3 templates.
Updated Fanvil H Series templates.
Updated Yealink CP templates.
Updated Fanvil H Series templates.
Added Dominion Telecom template.
Added Citelia template.
Added Wavix template.
Updated Clarity templates.
Updated Multiconnect GmbH templates.
Updated Alhambra templates.
Updated Alphalink templates.
Updated Wiretap Telecom templates.
Updated unyc templates.
Updated Nvoip templates.
Updated Teletek templates.
Updated Backbone Solutions AG - Sipcall templates.
Updated Telerys templates.
Updated Aatrox Communications templates.
Updated MK Netzdienste templates.
Updated Template: DID Logic templates.
Updated VoiceMeUp registration templates.
Peoplefone changes for 3CX StartUP.
Removed Multiple Providers templates.
Updated T4Com templates.
Updated Brightstar templates.
Updated Alphalink templates.
Updated Plusnet ConnectR templates.
Updated VTX templates.
Updated VoiceMeUp registration templates.
Updated Voxtelesys templates.
Removed Telnyx templates.

3CX Version 18, Hotfix 1 (Security & Memory), Build 18.0.3.461 March 2022

Fix for a security vulnerability - Thanks to Florian Hauser @ Code White GmbH.
Fix of memory leak affecting business systems in particular conditions.
Fix for application crash of the call manager if under DDOS attack.

3CX Version 18, Update 3 FINAL, Build 18.0.3.450 February 2022

Updated translations.
Fixed issue with sending of images from MMS or Facebook.

Webclient

Updated translations.

Templates

Updated Yealink device templates.
Updated snom M300 / M700 / M900 device templates.
Updated Yealink DECT Series device templates.
Updated SRF Business SIP Trunk template.

3CX Version 18, Update 3 BETA, Build 18.0.3.444 February 2022

Updated PowerShell Microsoft Teams Integration script for setting users' phone numbers and license.
Fixed issue with calls stuck on bulk execution.
Fixed issue with Microsoft Teams Integration - FQDN letter casing causing SIP Server to stop responding.
Fixed issue with Blacklisted Numbers sorting.
Adjusted Wake up on Digital Receptionist to show what is relevant.
Improved Zoho CRM template by removing unnecessary permissions requested.
Fixed issue when switching from Static to Dynamic it takes too long to update the ERP.
Updated Audit Log to include the Trunk names in case of "Enable/Disable All".
Adjusted sequence of messages in the scenario that validations occur for video conferences.
Visual improvements on Chat Logs.
Fixed issue with “Root element is missing” when triggering update of SBC from Management Console.
Fixed issue with duplication of key warnings for DID’s in a specific scenario.
Fixed issue with configuration validation on dates for Holidays.
Fixed crash with Call Manager MWI.
Fixed issue with search on chats in cases where the number contains empty space.
Added support for recording for SIP Forked Devices.
Fixed issue with CRM - Call Journaling in case it is configured to match the last X digits.
Fixed issue with not respecting the “From” field configuration on Mail Settings on Voicemail email.
Fixed issue with IP not being visible on email delivered to administrator in case of Dynamic IP.
Fixed crash on SIP Server and Call Manager.
Improved security and validation checks on Microsoft Teams Integration.
Improved Greetings download and play to be disabled in case that “Play Default” is selected.
Fixed issue variable [QueueExtension] always being empty on Chat Journaling for CRM Integrations.
Fixed issue with IP not updating when failover is configured, IP changed from Static to Dynamic and failover is triggered.
Fixed issue with race condition for WebRTC client-server transactions.
Fixed issue with multiple backups in case of scheduled backup.
Fixed issue with Contact Lookup by email not working properly when email contains a plus (+).
Added Region of “United Arab Emirates” for Video Conference.
Fixed issue with information on notification messages.
Fixed issue with call recording not being triggered in case that a call is barged in.
Fixed issue with checks in case of bundled certificates.
Fixed issue in voicemail email, in case that contact name has a special character.
Fixed issue requiring restart services in case of updating iOS Certificate.
Fixed issue with ACK in case of multiple parkings in Shared Parking.
Fixed issue with search in recordings in case that there is a huge number of records.
Improved purge process handing in regards to Instance Manager.
Minor wording adjustments.
Fixed issue with no audio when an outbound call is rejected using Early Media.
Fixed issue with re-invite in case that no agent is logged into the queue.
Added functionality to perform DNS lookups periodically for IP Based Trunks.

Webclient

Styling improvements on Wallboard.
Fixed issue with emoji picker on small width.
Fixed issue with flickering in case of searching for people in a slow connection.
Fixed issue with time overlapping video frame captured in portrait mode.
Fixed issue with status color for extensions in queue that are part of different groups.
Fixed issue with overlapping in case of emoji and text in chat notification panel.
Added support for badge notifications on Web App (PWA).
Enabled install option for Web App (PWA) from login screen.
Added support for Norwegian language.
Fixed issue with focus on far left of chat text input not placing emoji in the correct position.
Fixed issue when adding emoji and text auto-scroll to the top.
Improved issue with no sound notification in cases when a user interacted with the WebClient and later on minimized the window.
Added support to accept numbers from Click2Call in case that user is in transfer or conference input screens.
Improved Greetings download and play to be disabled in case of “Play Default” being selected.
Fixed issue with sorting by extension number in case of searching for people.
Added support for caching on Web App (PWA) in case that the services are down.
Fixed issue with popout on Wallboard showing wrong content in a specific scenario.
Updated library used for date and time.
Fixed issue with information shown on archived chat in a specific scenario.
Fixed issue triggering multiple calls on the same destination in case of slow connection.

Templates

Updated Yealink Yealink CP device template.
Updated Snom C-Series device template.
Updated Snom M900 device template.
Updated Fanvil X-Series device template.
Updated Htek device template.
Updated Grandstream GSC device template.
Snom End of Life models moved to the respective section.
Fanvil End of Life doorphones moved to the respective section.
Added Template: Ace Telecom VoiceNet SIP trunk template.
Added AAA SIP SIP trunk template.
Updated DID Logic SIP trunk template.
Updated Peoplefone CH SIP Trunk template.
Updated Swisscom Smart Business Connect SIP Trunk template.
Updated Inexio SIP Trunk template.
Updated Twilio SIP Trunk template.
Updated Aatrox Communications SIP Trunk template.
Updated Gradwell Communications SIP Trunk template.
Removed Ringlogix SIP Trunk template.
Removed Skype Connect SIP Trunk template.

3CX Version 18, Update 2 Security Hotfix, Build 18.0.2.315 February 2022

Security Hotfix (Applicable only for Windows installs) and does not affect any functionality - Thanks to Florian Hauser @ Code White GmbH.

3CX Version 18, Update 2 WC FINAL, Build 18.0.2.314 December 2021

Updated Hubspot CRM template.
Updated Dynamics 365 CRM template.
Changed Voicemail Template from UTC time to Server Time.

WebClient

Improved speed up for login.
Added support for PWA - Progressive Web App WebClient.

3CX Version 18, Update 2 FINAL, Build 18.0.2.307 December 2021

Fixed issue with meeting reports not being sent for Video Conference in cases where duration is less than 1 minute.
Fixed issue with prompt to specify password during installation with restore option via cmd config in cases where backup was configured with MS365 mail settings.
Fixed issue with email notification incorrectly informing users that OS upgrade process failed.

WebClient

Fixed alignment of controls on Set Time Range control.
Added the option to enable sorting of people by extension number.
Improved incoming calls display to show full name, including DID/CID and Queue Name.

3CX Version 18, Update 2 BETA, Build 18.0.2.302 November 2021

Fixed issue not reporting the deleted archived recording on audit log.
Fixed issue with broken "Help" button link for Audit log & Log files.
Fixed issue not reporting the added/removed custom CRM templates on audit log.
Updated Salesforce CRM template to use API version 52.
Adjusted Secure SIP Certificate content validations.
Fixed issue not reporting the removal of forwarding exception rule on audit log.
Update Callus to the latest version.
Updated Dynamics 365 CRM template to use the latest version of the API.
Fixed issue not reporting changes in click2meet on audit log.
Updated Dynamics 365 CRM template to perform a contact lookup with "exact match".
Updated Zendesk CRM template to perform a contact lookup with "exact match".
Updated nginx configuration to allow YouTube video sharing on WebMeeting.
Updated Zoho CRM template to store Chat Journaling as Calls.
Fixed exception when exporting a big amount of chats.
Updated Freshdesk CRM template to map the ticket to the agent.
Updated Hubspot CRM template to map the call activity to the agent.
Updated Vtiger template to add support for Leads.
Fixed issue that made Call by Name hang up when extension is not found.
Fixed issue on BLF subscriptions not working over TLS when Teams is enabled on port 5062.
Fixed hanging issue on CFD apps when invoked on second time with AttachCallerData.
Fixed issue with "Automatically unpark forgotten calls" option when executed for the first time.
Fixed issue on chat logs export not having the full chat conversation thread.
Improved audit log backend operations.
Fixed issue with permissions not being properly configured on importing extension CSV when more than one permission is selected.
Updated iOS Certificate.
Fixed issue on searching in Users section not showing results when searching with MAC address.
Fixed issue on assign/clear resetting the forwarding rules exceptions.
Updated Vtiger CRM template to perform a contact lookup with "exact match".
Fixed issue on searching for recordings and not getting results when there is prepended / appended information.
Fixed issue on “assign extension” operation not preserving values set for mobile and email.
Enabled audit log on Check in/Check out operations on PMS.
Fixed issue on email send for video conference - private room having an old URL.
Fixed exception in case that system remains idle for a long time and then executes update operation.
Fixed issue having local PBX IP address on contact header when replying to OPTION messages.
Fixed issue on call in queue not being released following transfer to mobile client.
Fixed validation checks when creating Digital Receptionist of Type “Wake up”.
Fixed issue with contact creation on PBX when chat started as outbound.
Updated ConnectWise CRM template to perform a contact lookup with "exact match".
Fixed issue with SFTP / FTP archive failing in case that it contains special characters in name.
Fixed issue with extension re-registration on MS Teams synced extension, in case that user was updated on MS365.
Fixed issue with ACK not being seen in tunnel, when picking up a call from Shared Parking due to retransmissions.
Fixed issue on Fidelio PMS reporting wrong billing message in a scenario that involves forwarding rules to an external number.
Fixed issue that prevented the creation of user voicemail directories when importing voicemail enabled users from CSV.
Fixed crash on SIP Server related to Call Pickups in a specific scenario.
Fixed issue that applied incorrect routing in Management Console in the case that forwarding rules were updated from mobile client.
Fixed issue on RTP processing stopping due to lengthy DNS resolution.
Fixed issue with attended transfer failing when using INVITE w/replaces.
Fixed issue with scheduled reports getting executed at random time and repetitively for future periods.
Fixed issue on Microsoft 365 integration creating extensions, accounts that are created as shared mailboxes.
Fixed media server application crash in case of start/close applications multiple times.
Fixed issue on call pickup not working when using the dial-code and a Ring Group extension.
Fixed issue when transferring a call in a scenario that Microsoft Teams integration is enabled.
Added support for delete all for Voicemails.

WebClient

Fixed issue on settings menu for Standard License.
Updated headers on modal Windows for Call Divert to be consistent.
Added in the Apps page the Browser Extension.
Fixed issue with Jabra Headset integration failing after first interaction.
Adjusted headset Integration to be allowed on all types of licenses.
Refreshed enable notifications dialogue image.
Fixed issue with DTMF tones not played in the correct output device.
Fixed issue that caused a "Microphone not found" error when manually selecting headset "Speaker" device in webclient's audio/video settings.
Fixed issue on Web Client crashing when Portuguese language is selected.
Improved chat attachments markup for small screens.
Added progress bar when uploading big files.
Fixed issue with Jabra speakers answering in a specific scenario.
Improved sorting by name algorithm.
Fixed issue when searching for recordings.
Fixed issue on WebClient not loading the number from Click2Call when opened on a different window.
Optimized peoples page performance.
Fixed issue that caused Jabra headset integration to stop working after first attended transfer.

Templates

Updated Yealink T4x device template.
Updated Fanvil X / H / Doorphone / EOL Series device template.
Updated snom D Series device template.
Updated Yealink T4x EOL / T5x / T5x EOL / CP device template.
Updated Grandstream HT8xx / GXW FXS / GXW FXO Gateways device template.
Added Yellowgrid SIP trunk template.
Added Tata Communications SIP trunk template.
Added Keyyo SIP trunk template.
Added Connectviet SIP trunk template.
Removed Fusion Connect SIP trunk template.
Removed Simwood Partner SIP trunk template.

3CX Version 18, Update 1 FINAL incl. Hotfix, Build 18.0.1.237 October 2021

Fixed issue with automatic service restart for Media Server and Event Notification Manager which caused services not to start after rebooting host. (Applicable only for new installs, installed via PBX Configuration Tool on Linux and Raspberry Pi)

3CX Version 18, Update 1 FINAL, Build 18.0.1.234 October 2021

Fixed issue when two different video conferences start on different MCU.
Added support for pulling of undelivered finished video conference recordings and distributing them via email in case that PBX is not reachable.
Fixed an unhandled case issue, in case of exception on downloading blacklisted entries.
Fixed issue on permissions required for MS365 - Photo Synchronization.
Fixed issue requiring a queue call to be answered twice, when a VoIP provider sends re-invite without SDP to the PBX.
Fixed issue on report for video conference not listing the correct number of participants.

WebClient

Fixed issue on status overwrite in a scenario that manager is engaged.
Fixed issue on Yealink headset integration showing HID debug Interface.
Fixed issue on Yealink headset integration on connect showing error on console.
Fixed issue on Yealink headset integration for Mac OS and Chrome OS.
Fixed issue on sorting of queues on pickers for panel and chats.

Templates

Added CCArchitect - SIP Connect SIP trunk template.
Updated Polycom VVX Gen2/Gen3 device template.
Updated Voxtelesys VoIP provider template.
Updated DID Logic VoIP provider template.
Removed N2Net SIP trunk template.
Removed Nexmo SIP Trunk template.

3CX Version 18, Update 1 BETA 2, Build 18.0.1.226 September 2021

Fixed issue with failure on license activation from Management Console dashboard.
Fixed issue on DNS Resolver in cases where the call manager starts with a disabled network interface.
Increased timeouts for meetings closed on PBX due to MCU connection not being available.
Fixed various exceptions in the 3CX Gateway Service.
Updated callus.js to the latest version.
Fixed issue on quick meeting, not properly setting meeting profile value.
Fixed exception in Management Console logs when stopping Capture.

WebClient

Fixed issue that removed informative messages for participants in a specific scenario.
Fixed issue on sequence of messages in the case of adding participants in a specific scenario.
Fixed issue on showing chat conversations order for queue manager view.
Fixed issue on headset Integration not working when receiving from a semi-attended transfer call.
Improved headset integrations.

3CX Version 18, Update 1 BETA, Build 18.0.1.214 September 2021

Fixed issue on Audit log not tracking Partner link and unlink action.
Fixed issue with missing flags for SK and HU.
Improved time picker control on Management Console.
Fixed system extensions sorting.
Updated wording on Microsoft 365 email settings.
Fixed issue on administrator SSO not instantly logging out, when removed from the synchronization list.
Fixed issue with Dashboard call history not updating when deleting some calls.
Fixed issue that prevented the proper restoring of extensions group in cases where backup had no Extensions in DEFAULT Group.
Fixed issue not showing Rebound option for Management Console Exception rules.
Fixed issue on FQDN not being updated until Gateway service restarts.
Fixed issue on Audit log pagination when records are exactly 50.
Fixed issue on Copy Extension modal closing unexpectedly.
Fixed crash on IVR service when it is in a stopping state under a specific scenario.
Fixed issue on newly created extension not getting chat in some specific scenarios.
Fixed issue on RMS not working when extension password is auto-generated.
Fixed issue on value of “Custom Speed Dial” option on BLF.
Fixed issue on Call Logs showing N/A when Forwarding rule is set to “End Call”.
Fixed Call Manager application crash on multiple subscribes or registers.
Fixed issue on ISO having Hotel Module services enabled prior to PBX installation.
Fixed IVR crash related to T38.
Fixed unnecessary renegotiation before activating recorder.
Fixed issue on custom phone templates without that blocked Template Settings and Extension Editor from opening.
Fixed issue that prevented routing in the case of dial by name with extensions having a last name with only 2 characters.
Fixed issue that made the CRM template invalid when editing it and re-uploading it.
Fixed crash on Call Manager due to VPN interface.
Fixed issue on empty recording file caused by improper activation of recording.
Fixed issue that prevented a callback being answered from a mobile application.
Updated validation on fields that are bound to outbound communication to support “#” character.
Fixed issue on chat notification badge not updating when extension is logged out.
Fixed issue with Contact header for TLS combined with IPv6.
Fixed issue on throwing error on Mitel PMS when receiving the wake up call twice.
Fixed exception on Call Manager when accepting an early media call on a specific scenario.
Fixed issues related to WebMeeting when Gateway Service restarts.
Fixed additional renegotiation executed before activating recorder.
Fixed issue on call pickup not working in specific call flows.
Fixed issue on calls to Apps and call pickup not working in case of INVITE without SDP.
Fixed issue with no audio in a scenario that SIP Trunk sends re-INVITE without SDP.
Fixed issue with no audio on conference on a scenario with SBC, Bridge & External Number.
Fixed issue on ACK not sending the correct transport when option "Use this IP address" is used.
Fixed issues on messaging not properly handling the cases that route or configuration is updated or deleted.
Added support for bridged extensions in a group chat.
Fixed issue on Call Manager terminating by referring leg and added additional protection.
Fixed issue on not switching profile from configured button on hard-phone in a case that temporarily switched to DND either as temporary status or Microsoft 365 event.
Fixed issue not closing the conversation in case that messaging route is removed.
Fixed issue with preview of images on Android app received from Facebook and SMS.
Fixed issue with FQDN casing on Microsoft Teams integration.
Fixed issue on Call Manager when divert request comes after polling call in a specific scenario.

WebClient

Fixed issue on screenshot for installing the 3CX Windows Desktop App dialog in other languages.
Added tooltips on queues switchboard.
Enabled changing the status custom message without having to navigate to the settings page.
Fixed issue with BLF order not being respected, when set for Windows App.
Updated wording on Assign extension dialog.
Fixed issue of video blink when establishing.
Fixed minor styling issues on chat participant selector.
Extended list of supported languages by adding Portugues (BR), Japanese and Czech.
Fixed issue not preserving the calendar selection on scheduled conference.
Fixed issue that prevented the creation of a Video Conference on a Bridged Extension in a specific scenario.
Fixed issue that prevented the “Call using” device to reset when switching users.
Fixed issue on dropping call initiator on external call scenario elevated to conference with a bridged extension.
Fixed issue on removing extra participants from scheduled conferences.
Fixed issue on opening the Microsoft 365 calendar creation page from scheduled conferences.
Adjusted panel view to respect "Sort Extensions by" configuration.

Templates

Updated Yealink T5x device template.
Updated Fanvil X-Series device template.
Updated Grandstream GSC device templates.
Updated Grandstream GRP device templates.
Updated Grandstream HT8xx / GXW FXS Gateways device template.
Added MCNtelecom GmbH SIP Trunk template.
Updated OpenIP SIP Trunk template.
Updated Nexmo (Vonage) SIP Trunk template.
Updated Easybell SIP Trunk template.
Updated BT HSIPT SIP Trunk template.
Removed NTS Direct SIP Trunk template.

3CX Version 18, FINAL, Build 18.0.0.1880 August 2021

Updated Microsoft Teams Dial Plans to support 3CX Dial Codes.
Fixed issue on Instance Manager that showed Hotel Module in "Error" state when service is disabled.
Fixed issue with SDP state change (restore) after rejected offer.
Fixed issue on answering SDP after early-media.
Fixed issue not properly finalizing caller in early-media state.
Fixed issue with Caller ID’s first digit being stripped on Incoming calls from Teams.

Templates

Updated Fuse 2 Communications SIP Trunk template.
Updated BT HSIPT SIP Trunk template.
Updated Ecotel SIP Trunk template.
Updated Skyetel SIP Trunk template.

3CX Version 18, RC, Build 18.0.0.1871 August 2021

WebClient

Fixed issue preventing the update of Logged out time on Panel > Queues Monitoring.
Fixed issue of video alignment on portrait mode.

3CX Version 18, BETA 2, Build 18.0.0.1865 July 2021

Fixed issue with transfers causing no audio.
Fixed recording and renegotiations.
Fixed deadlock in Management Console causing error message Server is Busy.

3CX Version 18, Hotfix , Build 18.0.0.1863 July 2021

Fixed issue with IP Blacklist allowing duplicates in a specific scenario.
Adjustments on extension name validations.
Fixed issue on export of Audit Log in case where filtering is applied on date/time.
Fixed issue on login actions for Audit Log not showing the name of the extension.
Updated backup and restore documentation link on email notification.
Updated Microsoft 365 Integration documentation link.
Fixed issue on chat search in scenarios of local and bridge extensions.
Fixed issue on Standard license not allowing to enable Monitor (Chat Logs & Call Logs).
Fixed issue not showing the extension number on Chat Logs in case of SMS.
Fixed issue with exception in case that queue manager transfers a live chat message to the agent.
Fixed audio problems in case that extension has enabled recording for external calls.
Fixed audio recording problem in case of IVR or Queue.
Updated translations.
Improved early media negotiations.
Fixed audio issues in case invite sent does not contain SDP.

WebClient

Fixed issue on Att. Transfer/Conference/New Call not utilizing the BLF key.
Fixed drop down listing visibility when adding participants to an existing conference.
Fixed styling issue on Emoji category.
Adjusted messaging in case of provision errors on Windows Desktop App.
Added support for scrollbar in case of a big number of participants on chat compose.
Fixed text wrapping on lengthy participant names for conferences.
Updated translations.
Fixed issue not listing Voicemail on transfer/att.transfer scenarios.

3CX Version 18, BETA, Build 18.0.0.1849 July 2021

Fixed issue with Vtiger, Bitrix and Freshdesk CRM templates not getting results for E164 formatted numbers.
Fixed issue with Microsoft 365 guest users configured for Administrator Login.
Fixed issue on failing to send Emergency group chat messages in case of a large number of participants.
Fixed validation issue on Add Exceptions page on Management Console.
Adjusted validation messages for import contacts.
Fixed validation in case of importing invalid IP Blacklist.
Deprecated Office 365, Outlook.com and Gmail mail server options.
Fixed issue on missed chat counter not resetting in a specific case.
Removed getting started guides from welcome emails.
Removed mail server selector from PBX installation wizard.
Fixed issue sending attachments duplicated in case of large attachments.
Fixed issue on Exchange configuration synchronization not triggering when configuration is in place.
Fixed issue with SMS conversation when routing point change destination.
Improved sending of chat messages on reconnect.
Fixed issue creating a chat conversation each time a message is sent from the same source to the same destination.
Fixed problem with corrupted audio in case that call is triggered with Windows App on “CTI Mode”.
Fixed issue with Gateway not starting after upgrade when custom CRM template is in use.
Updated Welcome Email template.
Adjusted CRM lookup via email to always be executed on lower case.
Fixed issue with Queue Manager not starting when there is a timeshift on server.
Fixed issue with Audio Provider Service stuck on stopping when there is a timeshift on server.
Fixed issue not listing remote users when adding participants in a group chat.
Fixed issue with not properly purging chat messages in a scenario with remote extension.
Fixed issue with empty notification message to queue agents in case of Whisper message by queue manager in a specific scenario.
Improved Chat Logs loading speed in case of a big number of chat conversations.
Fixed no audio issue when record External calls is enabled for the user.
Fixed cleanup process for the instance manager system user after PBX purge.
Fixed issue with exception on Archiving conversation on mobile apps after transfer.
Fixed issue with "Participant removed" message shown as new message in a specific scenario.
Fixed issue creating the chat message twice on connected CRM on system service after downtime.
Fixed issue with Abandoned chats report showing wrong reason in case of auto close.
Fixed problem enabling chat reply when clicking on chat notification in a specific scenario.
Fixed issue on Facebook sending attachments with ID in case of spaces or special characters in filename.
Adjusted logic of auto-closing chat conversion to handle scenarios like deleting extension/provider or changing inbound route.
Fixed issue on Chat Journaling for MS Dynamics not respecting the subject specified.
Added throttling control on CRM Chat Journaling to avoid high load on CRM end on recovery from service downtime.
Fixed issue with no audio and dropping call to agent in a ring group scenario that provider is on early media.

WebClient

Adjusted contacts page.
Fixed issue on Presence showing “hand” pointer on currently logged in user.
Fixed issue on chat notification not opening conversation when you click on sender’s name or message.
Adjusted switchboard to fit small screen size.
Adjusted conferences page.
Refreshed allow notifications dialogue.
Added support for attachment preview on chats.
Removed extra space when "Hide Forwarding Rules" was enabled for an extension.
Fixed issue with upload profile picture and import contacts on Windows Desktop App after password change.
Fixed issue on Windows Desktop App related to the logs frequency.
Fixed problem in case that a group chat is created with the same extension numbers on local and remote setups.
Adjusted update notification on Desktop App.
Fixed issue with break word approach on chats input box.
Fixed issue with the dialer input lost on a specific scenario.
Fixed issue with dialog to elevate to video call shown in the background of dialer.
Added indicators on the Windows Desktop App tray to denote the state (notification, error, warning).
Added support to add remote users as participants on group chats.
Fixed issue in case that a chat is selected and user reprovisioned Windows Desktop App.
Fixed issue with memory usage on high usage scenarios.
Fixed problem with error on dialer after leaving idle for a long period.
Fixed issue with lengthy attachment filename forwarded and overlapping action buttons.
Fixed issue with “New call” on presence in case there is an active call.
Fixed issue with headset integration not selecting the correct call in case of multiple calls.
Cleanup chat notifications in case of reprovisioning Desktop application.
Fixed issue on Desktop App not getting the focus when opening via incoming chat notification.
Fixed issue with Desktop App not handling properly the snapping on screen edge.
Updated error warnings on Desktop App.
Fixed issue with Desktop app not provisioning successfully on clean installation.
Fixed issue not properly handling the set limit license for calls on Web Client.
Fixed issue with information not placed on correct columns of Switchboard.
Fixed issue on Desktop App dialer not disabling DTMF in unsupported cases.

Templates

Added VoipCall SIP Trunk template.
Added 28VOIP SIP Trunk template.
Added Orange Business Services Romania SIP Trunk template.
Updated IP Telecom SIP Trunk template.
Updated teleVoIP SIP Trunk template.
Added new Farsouth FXS device templates.
Updated Yealink T5x device template.
Updated Grandstream GDS device templates.
Updated Farsouth PSTN VoIP Gateway device template.
Updated Grandstream HT8xx / GXW FXS Gateways device template.

3CX Version 18, Alpha 5, Build 18.0.0.1608 June 2021

Fixed issue when queue manager tries to forward a message.
Adjusted width of Management Console on hover tooltip.
Fixed an exception caused when registering the iOS app.
Improved the logic of CID reformatting.
Fixed issue with Sri Lanka flag on SIP trunks.
Fixed exception when deleting inbound or outbound reformatting rules in a specific scenario.
Fixed exception occurred on concurrent take of chat ownership.
Fixed crash on Management Console when a Custom Parameter specified to a wrong time format.
Fixed issue on Audit Log when changing reformat on Incoming or Outgoing Caller.
Fixed issue of not resolving CRM contact information from Live Chat on incoming call.
Added support on the Phones page for Desktop App.
Adjusted “Clear” operation on extensions to cleanup all Office 365 user defined properties.
Adjusted integration with Google and Microsoft sign in to properly show authentication errors.
Fixed issue listing 3CX Windows App twice on a specific scenario.
Fix issues with calls when a time shift takes place on the host machine.
Updated callus.js to the latest version.
Fixed issue on Instance Manager, not reporting correctly the Hotel Service module status.
Fixed issue wrongly showing “Take” action on chats “Archived” view in a specific scenario.
Fixed issue with duplication of forwarded messages.
Fixed issue with delay on WebRTC calls.
Fixed issue with duplication of meeting session ID.
Fixed issue with group chats showing old messages to newly added participants.
Fixed issue with forwarding attachment to external chats (Facebook/Live Chat).
Adjusted transfer on external chat (Facebook, SMS, Live Chat) not to show bridged extensions, since they are unsupported.
Fixed issue showing Add participant on Queue Manager monitor view.
Adjusted error message appearing when creating a new SMS while there is already an active SMS conversation with that number.
Fixed text casing issue on FQDN and certificate.
Fixed issue on Microsoft 365 not properly listing users on contacts/calendar selective sync.
Fixed issue with early media audio stream not relayed to the end endpoint.

WebClient

Fixed issue with hover tooltip on left menu.
Fixed issue with call timer resting when opening popout window from switchboard.
Fixed issue with top right menus covering notifications and dialer.
Fixed issue with play file and headset integration.
Adjusted 3CX Logo to redirect to 3CX Website.
Fixed issue with dialer close button (x) on ringing state, when receiving incoming chat notification.

Templates

Updated Yealink T4x device template.
Updated Yealink T5x device template.
Updated Yealink T5x device template.
Updated Fanvil X-Series device template.
Updated Polycom All Models device template.
Updated Cyberdata device template.
Added Yealink W70B DECT device template.
Added Business SIP Trunk template.
Added Nova SIP Trunk template.
Added VOX SIP Trunk template.
Updated Telstra - Business SIP SIP Trunk template.

3CX Version 18, Alpha 4, Build 18.0.0.1379 May 2021

Fixed issue with Belgian flag on SIP Trunks.
Fixed crash on service stop of Call Manager.
Fixed issue with Media Server not properly processing some types of RTCP packets.
Added support for Audit Log on Management Console login.
Added support on Management Console Dashboard to copy License, FQDN, IPv4 and IPv6 information on hover.
Fixed issue with crash of Media Server on Raspberry Pi 4.
Updated Welcome Email template.
Fixed issue with custom WebMeeting logo when containing special characters.
Deprecated Exchange Server configuration from Voicemail settings.
Fixed Welcome Email - Web Client links in case of split DNS setup.
Fixed issue with reset of split DNS configuration in case of IP change.
Fixed issue with Office 365 - User Sync in case of special characters on Office/Mobile phone numbers.
Updated default auto-clean setting of Audit Log to 1 month.
Fixed issue with one-way audio on a specific scenario.
Fixed issue with Management Console crash on service restart.
Updated callus.js to the latest build.
Fixed issue with manual stop of SIP server not sending unregister message to authentication based providers.
Fixed Media Server Application crash.
Fixed Push message content for chats initiated from Facebook.
Fixed problem with SIP server stopping after the update.
Fixed issue with recording being disabled after failed transfer.
Fixed issue that prevented the termination of active live chats on services restart.
Fixed issue related to contact match configuration not showing the correct name of agent to the website visitors after taking ownership.
Fixed limitation of number of characters on Conferencing > Audio > Conference External Numbers.
Fixed issue showing wrong Fanvil model after Factory Reset and assigned to extension.
Fixed issue with chat delivery status.
Added Russia in the list of Video Conferencing regions.
Fixed failure on restore when conference logo with specified special character is used.
Fixed issue with Exception:System.FormatException: Index (zero based) must be greater.

WebClient

Fixed issue with one-way audio in a specific scenario.
Fixed error Failed to execute 'getRangeAt' on 'Selection': 0 is not a valid index.
Fixed flag of Netherlands.
Fixed issue enabling video calls on chat conversations when unsupported.

Templates

Updated Beronet PSTN VoIP Gateway device template.
Added Telekom CompanyFlex SIP Trunk template.
Added Beeline SIP Trunk template.
Added Broadvoice SIP Trunk template.
Updated Aatrox Communications SIP Trunk template.
Updated Destiny Flux VoIP provider template.
Updated Fanvil device templates.
Updated Grandstream GSC device templates.

3CX Version 18, Alpha 3, Build 18.0.0.1142 April 2021

Fixed issue with licence upgrade link.
Improved 3CX Meeting Report in case of anonymous users.
Fixed Media Server crash on shutdown.
Improved Microsoft 365 redundant subscriptions update for shared mailbox.
Fixed Contact/SDP in case of SIP TLS.
Updated embedded version of Live Chat.
Fixed issue with SIP service stopping during calls.
Fixed Call Manager application crash.
Fixed exception related to Call History Receiver “Worker thread caught exception: System.AggregateException”.
Updated Zoho CRM template to use v2.1.
Fixed Management Console application crash on service shutdown.
Fixed tunnel service crash with SIGBUS signal on ARM RTPSession.
Fixed unhandled exception on Management Console.
Fixed unhandled exception in delivery of Push for Chats.
Updated wording for PBX Configuration Installation setup.
Fixed stuck calls occurring in race conditions.
Improved VoipClientEngine RTP transmission.
Fixed IVR Server crash on shutdown.

WebClient

Adjusted wording of Video meeting options.

Templates

Updated Grandstream GXP / GRP IP Phones device template.
Updated Grandstream HT8xx / GXW FXS Gateways device template.
Updated VoipTel Italia VoIP provider template.
Updated all Yealink Templates.
Updated VoipTel Italia provider template.
Updated CloudItalia provider template
Updated Lightwire provider template.
Updated snom M700 template.
Updated FM Telecom provider template.
New NGX Networks provider template.

3CX Version 18, Alpha 2, Build 18.0.0.1029 March 2021

Updated Russian Timezone in PBX Configuration Tool and Management Console.
Fixed minor issues with Trunk/DID Report.
Fixed issue with attended transfer to a CFD app causing the call flow to start over.
Fixed issue not properly routed when transferring from CFD to Queue while on race conditions.
Fixed issue with loss of call when transferring from CFD to queue.
Improved shutdown procedure of services.
Fixed high CPU usage in Combined Mediaserver.
Fixed display of services’ names in management console.
Fixed issue with reconnect feature of the apps when performing hold/resume.
Improved performance for Call Costs view.
Fixed importing extensions from O365 that didn’t populate the "UseCTI" parameter.
Fixed issue with Backup and Restore with License key due to case sensitivity.
Fixed Meeting notes in email that didn’t contain line breaks.
Fixed rare cases with uaCSTA calls that couldn’t be answered.
Improved performance issue with large group chats.
Improved Inband DTMF inside MediaServer.
Fixed CFD routing to IVR that wasn’t playing audio prompt (announcement).
Fixed voicemail greeting that cut short before the beep occasionally for some calls.
Fixed MWI subscriptions.
Fixed Query for CRM trigger which creates a contact when number is resolved to Microsoft 365 contact.
Fixed Call manager crash caused by onIncomingCall CallCtrlEventsHandler.
Fixed Call Manager crash caused by SipMessage::header(resip::StatusLineType const&).
Fixed Management Console crash related to webrtc. libVCEWebRTCHandler.so`SocketReaderThread.
Fixed issue with ObjectModel events handling in MyPhone.
Fixed 3CXFirewall.service which wasn’t removed after purging 3CX PBX.
Fixed error in Push caused by incomplete update.
Fixed issues with users sometimes randomly showing empty lists.
Fixed issue with Inbound calls to queue dropping (SDPless invite).
Fixed exception in Queue Manager caught in 'PollProc.Thread'.
Fixed Myphone session timeout to 1 minute during login procedure, and then set to 20 minutes after login is complete.
Reuse HttpClient connections when sending PUSH to APNs and firebase.
Fixed performance issue when searching through many recordings.
Improved validation for fields that affect outbound communication to VoIP providers.
Fixed issue with deletion of an Extension with an active conversation.
Fixed audio Transcoding from G711A to OPUS results in degraded audio quality.
Fixed duplication of registrations shown in WebClient/3CX Windows App.
Improved UDP connections in tunnels.
Fixed Media Server Crashes on Conference via CSTA.

WebClient

Updated internal libraries for WebClient.
Added support for DTMFs with keyboard in WebClient.

Templates

Updated VodafoneZiggo SIP trunk template.
Updated Bandwidth VoIP provider template.
Updated Simwood Wholesale SIP trunk template.
Updated Grandstream GXP-Series device template.
Updated Grandstream Grandstream GXW-4104device template.
Updated Beronet PSTN VoIP Gateway device template.
Added Primetel SIP Trunk template.
Updated Yealink T5x device template.
Update Yealink CP device template.
Updated Yealink T4x / T4x EOL device template.
Updated QuestBlue SIP trunk template.
Added Vodafone SIP Strategic SIP trunk template.
Added Unidata S.p.A SIP trunk template.
Added A1 Bulgaria SIP trunk template.
Added Vivacom SIP trunk template.
Updated Seamless Communications SIP trunk template.
Removed BROKERTEAM SIP trunk template.
Removed MCN Telecom SIP trunk template.
Removed Broadvoice SIP trunk template.
Removed Phonect AS SIP trunk template.

3CX Version 18, Alpha, Build 18.0.0.451 December 2020

Added activation task in system service due to major version change after update.
Added filtered export support for chat logs.
Added a new CRM template for Freshworks.
Added subdomain wildcard support in 3CX Live Chat for messaging.
Improved multi-edit to preserve codec priorities for 3CX Apps.
Optimized communication with Microsoft 365 to address performance issues.
Fixed issue with Push for iOS when caller name includes a backslash.
Fixed issue with multiple extension editing when changing RTP settings.
Fixed race condition in queues when call is transferred concurrently with dropped calls.
Fixed GSSAPI for Exchange servers.
Fixed issue with profile auto-switch with regards to DST/ time drift.
Fixed extension import via CSV when enabling secure SIP or SRTP.
Fixed issue with DTMF when opus codec is configured and used.
Fixed "FreePhysicalMemory" typo.
Fixed minor issue related holidays when changing from single day to a range of days.
Fixed recording size and quota check in failed access rights situations.
Updated Vtiger template to use REST API instead of web service API.

WebClient

Fixed issue with play button.
Fixed avatar name trimming.

Templates

Added Destiny Flux VoIP provider template.