Fixed BLF switch defaults to off when adding new QuickDial
Fixed downloading in browser tab not working
Fixed video call overlays working without draw-over-apps permission
Browser tab shows loading icon
Enhanced device telecom feature detection
Log in cancellation handled properly
Warning added to logs when opening non-HTTPS pages
Trash icon in call history visible on white background
Improved tab swiping behavior
Contact index upgrade
Cosmetic and layout polish across various screens
Improved message input field behavior
Improved translations on the usage screen
Fallback to remote party name added
MacOS
Auto Answer status is now clearly indicated in the interface
External provisioning errors are now correctly displayed in the Edit Account screen
Fixed startup crash under certain conditions
Side panel titles in the Settings view now properly wrap if too long
Resolved issues with Always on Top window behavior
Prevented sending of empty messages (e.g. whitespace-only content)
Fixed missing error messages from external provisioning
Fixed issue where contact search did not return expected results
Fixed UI cutoffs on the call screen
Fixed in-app notifications being cut off when resizing the window
Increased link text size on the initial screen
Improved sizing of the active calls list
Updated French and Portuguese translations
Web service contacts now reliably update with new entries
Faster synchronization of avatars
Tel links with spaces are now handled correctly
Improved support for full-width characters in the dialpad
Fixed missing icons in additional browser tabs
Prevented incorrect tab navigation after ending a call in keypad tab
Contact search updates no longer deselect selected contact
Ensured User-Agent header is properly populated
Resolved occasional app launch crashes
Windows
Auto Answer status is now clearly indicated in the interface
External provisioning errors are now correctly displayed in the Edit Account screen
Fixed startup crash under certain conditions
Side panel titles in the Settings view now properly wrap if too long
Resolved issues with Always on Top window behavior
Prevented sending of empty messages (e.g. whitespace-only content)
Fixed missing error messages from external provisioning
Fixed issue where contact search did not return expected results
Fixed UI cutoffs on the call screen
Fixed in-app notifications being cut off when resizing the window
Increased link text size on the initial screen
Improved sizing of the active calls list
Updated French and Portuguese translations
Web service contacts now reliably update with new entries
Faster synchronization of avatars
Tel links with spaces are now handled correctly
Improved support for full-width characters in the dialpad
Fixed missing icons in additional browser tabs
Prevented incorrect tab navigation after ending a call in keypad tab
Contact search updates no longer deselect selected contact
Ensured User-Agent header is properly populated
Resolved occasional app launch crashes
Changelog 2.5.1
iOS
Minimum supported version now is iOS 16 and onwards
Added support for setting the app as the Default Calling Application on iOS 18.3 and newer, configurable via the Welcome Wizard or in app settings. This can be combined with custom Number Rewriting rules to define when to route calls via SIP or fallback to GSM
New key added to control text on account bubbles
Option to add QuickDial from contact detail
Support for Opportunistic SRTP
Caller number displayed on in-call info screen
Deployment target changed to iOS 16 and above
Total contact count added to contact list
Fixed crash when splitting a conference call
Fixed app crash after reset
Fixed issues with unknown account selectors in push notifications
Fixed crash when opening browser tab without internet
Fixed appPath character issue in interactive push
Resolved media message preview not loading
Clarified display between missed and cancelled calls
Fixed crash when resuming from backup with QuickDials
Fixed camera and loudspeaker issues during incoming video calls
Fixed iOS 18 issue where DND still triggered CallKit momentarily
Fixed duplicate message notifications in iOS 18
Resolved missing notification sounds/vibrations for incoming messages
Fixed browser tab error pages not loading
Improved DNS resolution reliability when IP extraction fails
Enhanced web service contact source logging
Improved contact matching in messaging
Resolved issues with limited contact access permissions
Fixed various missing translation strings and IDs
Simplified EULA presentation flow after first provisioning
Enhanced GUI layout in call screen, messages, and contact list
Adjusted in-app notification logic for push and group chats
Removed deprecated settings for SSID lists and BLF syncing
Addressed image and thumbnail compression logic
Resolved minor bugs in app icon behavior and visual states
Android
Minimum supported version now is Android 7 and onwards
Custom user agent used for early web service calls
QuickDial can be added directly from a contact’s detail
Support for Opportunistic SRTP for more secure calls
App wakes correctly in Standard mode when the network changes
CSP provisioning-related crashes fixed
DNS client stops retrying after failed responses
Duplicate missed call notifications resolved
First call is no longer put on hold when a second call arrives
Resolved issue where the app could freeze after provisioning with only a CloudID
URI schemes for calls and apps open properly
Backgrounding the app no longer leads to crashes
Call vibration works when screen is locked
Contact list properly displays all contacts
Disappearing messages and incorrect toast alerts resolved
Fixed crash after returning from a background call
Fixed crash when checking emergency numbers on tablets
Fixed issue with custom EULA page
Interactive push opens the correct screen
Links deep link instead of opening in WebView
MNC parameter sent correctly
Message thread colors apply correctly
No more crashes after app reset
PNG file handling in WebView no longer crashes the app
Voice messages play correctly
Better handling of calls placed without a network
Clearer naming for SIP and WebView logs
Contacts tab refreshes automatically
Enhanced translations
Improved logging for web-based contact services
Improved QuickDial setup per account
More detailed logging for contact sources
App exits cleanly without hanging
App icon appears correctly in interactive push notifications
Default blank history screen fixed
Fixed behavior of custom buttons
Added app icon to interactive push notifications
Improved sign-out opt-in for additional contact sources
Fixed Standard Incoming Mode on network change
Fixed cut messages in interactive pushes
Fixed the Retry Call button
Minor bugfixes
Updated bundled WebRTC dependency
Fixed display logic of sign in/out buttons in contact source settings
Windows
Option to define installation directory for MSI
New key added to control text on account bubbles
Call is no longer marked as transferred when transfer canceled
BLF status bar no longer shows when BLF string is empty
Fixed call pickup not working within the app
Cannot open Changelist while new build is downloading
Contact matching issue in messaging resolved
Fixed crash on startup when a Plantronics headset is connected and the web tab is the first in the tab order
Cut-off display name in call dialog fixed
DTMF button no longer disappears when someone leaves a conference
Dialing number without network behaves correctly
Merge and Split call icons are now distinct
MSI-installed app now recognized by Windows as default app
Support added for reloading browser tabs after reprovisioning
Unnecessary horizontal scroll bar in QuickDial list removed
Web service contacts load properly on first login
App no longer crashes when provisioning without CloudID and username contains @
Contact selection screen displays correctly in Compact Mode
Contacts selector resizing restricted to prevent excessive scaling
Default avatar initials no longer cut off
Edit Account screen’s cancel button removed
Hover states and tooltips fixed across side panel buttons
In-app notification position corrected
All buttons in call screen now have proper hover effect
Pixelated graphics in contact search field fixed
Yealink headset controls fixed for desktop
Better diagnostics for provisioning failures
Enhanced UX when provisioning fails at startup
Indicated DND state in the account bubble
Improved logging for web service contacts
Show total contact count without movement on pull gesture
DNS resolution continues if no IP is extracted from response
DNS over IPv6 query logic added
Fixed issue where interactive push fails due to bad appPath
Missing hover states and hints fixed in multiple UI areas (contacts, messages, settings)
Removed pixelation in call info popup avatars
Sensitive provisioning data masked in logs
Wrong publisher name fixed for MSI builds in Control Panel
Added option to reorder quick dial entries in the app GUI
Improved hover effects for various buttons across the app
Improved GUI for BLF states
Improved contact selection by removing the need to deselect first
Fixed issue when reselecting custom ringtone
Fixed automated navigation to app settings
Fixed call answering button when using call intercept
MacOS
New key added to control text on account bubbles
Support for Opportunistic SRTP
Call is no longer marked as transferred when transfer canceled
BLF status bar no longer shows when BLF string is empty
Fixed call pickup not working within the app
Cannot open Changelist while new build is downloading
Contact matching issue in messaging resolved
Fixed crash on startup when a Plantronics headset is connected and the web tab is the first in the tab order
Cut-off display name in call dialog fixed
DTMF button no longer disappears when someone leaves a conference
Dialing number without network behaves correctly
Merge and Split call icons are now distinct
Support added for reloading browser tabs after reprovisioning
Unnecessary horizontal scroll bar in QuickDial list removed
Web service contacts load properly on first login
App no longer crashes when provisioning without CloudID and username contains @
Assertion on network change fixed
Contact selection screen displays correctly in Compact Mode
Contacts selector resizing restricted to prevent excessive scaling
Default avatar initials no longer cut off
Edit Account screen’s cancel button removed
Hover states and tooltips fixed across side panel buttons
In-app notification position corrected
All buttons in call screen now have proper hover effect
Pixelated graphics in contact search field fixed
Yealink headset controls fixed for desktop
Better diagnostics for provisioning failures
Enhanced UX when provisioning fails at startup
Indicated DND state in the account bubble
Improved logging for web service contacts
Show total contact count without movement on pull gesture
DNS resolution continues if no IP is extracted from response
DNS over IPv6 query logic added
Fixed issue where interactive push fails due to bad appPath
Missing hover states and hints fixed in multiple UI areas (contacts, messages, settings)
Removed pixelation in call info popup avatars
Sensitive provisioning data masked in logs
Added option to reorder quick dial entries in the app GUI
Improved GUI for BLF states
Improved contact selection by removing the need to deselect first
Fixed issue when reselecting custom ringtone
Fixed automated navigation to app settings
Fixed call answering button when using call intercept
Changelog 2.4.0
iOS
Fixed media message preview not showing
Fixed badge count issues
Fixed issue where incoming calls didn't pause recording
Fixed app not working with limited contact access
Fixed error page not loading in browser tab
Fixed missing edit option in BLF read-only mode
Added ability to add QuickDial from contact details
Added remote call control via NOTIFY in-dialog request
Fixed loudspeaker not working during video calls
Fixed camera not activating during incoming video call after fresh installation
Fixed camera button disappearing after receiving a call from a third device
Fixed issue downloading PNG files from browser tabs
Fixed cancel button not responding on the “Add Recipients” screen
Fixed crash when creating QuickDial
Fixed issue with 1 number registered on 2 devices
Fixed crash when sending MP3 files
Fixed media message preview not showing
Fixed interactive push notification issue
Improved noise suppression settings for incoming and outgoing calls
Android
Added support for Opportunistic SRTP
Added functionality for copying numbers to dial actions on tap
Added remote call control via NOTIFY in-dialog request
Added option to add QuickDial directly from contact details
Fixed crash when downloading PNG files from custom webview tabs
Fixed repeated permission requests on some devices
Fixed attended transfer feature functionality
Fixed crash when adding custom ringtones to contacts
Fixed incoming call handling when the app is in the background for the first time after installation
Fixed messaging tab not displaying when enabled on some devices
Fixed Google contact login flow and avatar loading issues
Improved QuickDial assignment flow per account
Improved notification handling for deleted chats
Improved custom tab auto-refresh behavior
Windows
Added support for MSI distribution
Added remote call control via NOTIFY in-dialog request
Added support for push notifications via Acrobits PN mediator
Improved compatibility with MetaSwitch, Netsapiens and Broadsoft environments
Added support for auto-refresh custom tabs
Added badges to the taskbar icon
Added BLF Idle state title
Fixed crash on call web service when the app is reset
Fixed UI glitches after logging out of Office 365
Fixed DTMF option disappearing during conference calls
Fixed Yealink headset call controls not working
Fixed issue where the uninstaller was blocked by Windows defender
Fixed issue with SNOM headsets not correctly recognizing muted microphone in edge cases
Fixed issue where badges for messages and calls disappear only after sending a message, making a call, or restarting the app
Fixed issue where long contact names were cut off and overlapped with buttons in Messages and History details
Fixed issue with being unable to change the default value for some volume-related preferences
Fixed intermittent issue with being unable to reopen the app after quitting
Fixed issue with SIP registration not working in the background
Fixed issue with number rewriting
Fixed issue with Quick Dial where the avatar could not be removed
Fixed issue with messages not updating the badge on the taskbar icon
Fixed issue with the Always-on-top setting hiding the reset app confirmation box under other screens
Fixed GUI issue for the codec settings screen
Fixed issue where clicking on an address in contact details didn’t open the maps
Fixed issue where deleted history entries for a specific number remained until the app was restarted
Fixed issue where tab assets were not updated after renaming during re-theming
Fixed crash in the app when switching between speakers with different sampling rates
Improved changelist visibility after the user updates to a new build
Improved reload of browser tabs upon reprovisioning success
Improved alignment of external link on the initial screen
MacOS
Fixed pixelated graphic in the search field of the select contacts popup
Improved UX of the edit account screen
Added option to reorder quick dial entries in the app GUI
Improved positioning of in-app notifications
Improved hover effects for various buttons across the app
Improved GUI for BLF states
Improved contact selection by removing the need to deselect first
Fixed issue when reselecting custom ringtone
Fixed startup crash with Plantronics headset when webview is the initial tab
Fixed call answering button when using call intercept
Fixed automated navigation to app settings
Fixed cut-off display name in the call dialog
Added support for native Apple Silicon CPUs
Added support for push notifications via Acrobits PNMediator
Added remote call control via NOTIFY in-dialog request
Improved compatibility with MetaSwitch, Netsapiens and Broadsoft environments
Added support for auto-refresh custom tabs
Added badges to the taskbar icon
Added BLF Idle state title
Fixed crash on call web service when the app is reset
Fixed UI glitches after logging out of Office 365
Fixed DTMF option disappearing during conference calls
Fixed Yealink headset call controls not working
Fixed issue with SNOM headsets not correctly recognizing muted microphone in edge cases
Fixed issue where badges for messages and calls disappear only after sending a message, making a call, or restarting the app
Fixed issue where long contact names were cut off and overlapped with buttons in Messages and History details
Fixed issue with being unable to change the default value for some volume-related preferences
Fixed intermittent issue with being unable to reopen the app after quitting
Fixed issue with SIP registration not working in the background
Fixed issue with number rewriting
Fixed issue with Quick Dial where the avatar could not be removed
Fixed issue with messages not updating the badge on the taskbar icon
Fixed issue with the Always-on-top setting hiding the reset app confirmation box under other screens
Fixed GUI issue for the codec settings screen
Fixed issue where clicking on an address in contact details didn’t open the maps
Fixed issue where deleted history entries for a specific number remained until the app was restarted
Fixed issue where tab assets were not updated after renaming during re-theming
Fixed crash in the app when switching between speakers with different sampling rates
Improved changelist visibility after the user updates to a new build
Improved reload of browser tabs upon reprovisioning success
Improved alignment of external link on the initial screen
Changelog 2.3.0
iOS
Fixed the issue when number being registered on two devices
Fixed issues with attended transfers
Fixed crash occurring when creating quick dials
Fixed unresponsive Cancel button in Add Recipients screen
Fixed certificate validation
Fixed backup process
Improved translations
Improved settings for incoming and outgoing noise suppression
Fixed issue with custom browser tab icon
Fixed crash when deleting the last entry in call history
Fixed local push issues
Improved call transfer behavior
Fixed LinkUp conferencing
Added missing translation IDs
Added the total count of contacts to the bottom of the contact list
Added a -transferred call- label on the history tab
Fixed a crash when a non-contact call is answered elsewhere
Fixed attended transfer issue
Improved Ukraine number formatting
Android
Fixed crashes reported from Firebase
Fixed custom Do Not Disturb (DND) responses for foreground calls
Fixed BLF (Busy Lamp Field) issues
Fixed Standard ICM (Incoming Call Mode) issues
Added -Transferred Call- label on the history tab
Added total number of contacts to the bottom of the contact list
Fixed attended transfer issue
Fixed custom Call URI, Provisioning URI, and Command URI schemes
Fixed GSM call button issue
Fixed issue with playing voice messages in the app
Fixed MNC global parameter
Improved history tab when there are no entries
Improved interactive push behavior
Improved push notification translation
Improved registration flow after app reset
Improved SIP log naming and format
Windows
Updated Acrobits code signing certificate: Antiviruses may temporarily flag the build as risky due to a change in the certificate publisher when using Acrobits code signing certificate
Resolved issues that prevented successful builds on desktop platforms
Added support for call control via Snom headsets
Added label to show total number of available contacts for selected contact source
Added appropriate label for transferred calls in history tab
Added support for asynchronous verification of certificates
Added option to copy any content in history and messages tab
Added a separate tab for all troubleshooting-related options in settings
Added option to hide messaging tab via external provisioning
Added option for webview navigation bar to be always visible
Added support for configuring certificates and private keys for use with DTLS via account XML
Added indication in main screen if editable cloud ID is provisioned
Added timeline navigation for voice messages and videos in the history/messages tab
Added DND status change notification
Added Caps Lock indicator on case-sensitive fields
Added option to show ignore button on call screen even when headset is connected
Added showing of current value for sliders in settings
Added an error message on the dial pad for outgoing calls when the user is not registered
Added option to set or change avatars for quick dial contacts
Fixed crash when contact source is updated and search field is not empty
Fixed issue of showing duplicated languages in the settings
Fixed attended and blind transfer issue
Fixed formatting for international numbers
Fixed back button issue after opening start chat dialog
Improved Yealink headsets integration
Improved the way how -delete all- in history/messages tab behaves
Improved UX/UI with tweaks related to the quick dials
Improved default error messages to clarify why the app cannot be provisioned
Updated Chromium version to 112 for custom tab and web registration wizard
MacOS
Resolved issues that prevented successful builds on desktop platforms
Added support for call control via Snom headsets
Added label to show total number of available contacts for selected contact source
Added appropriate label for transferred calls in history tab
Added support for asynchronous verification of certificates
Added option to copy any content in history and messages tab
Added a separate tab for all troubleshooting-related options in settings
Added option to hide messaging tab via external provisioning
Added option for webview navigation bar to be always visible
Added support for configuring certificates and private keys for use with DTLS via account XML
Added indication in main screen if editable cloud ID is provisioned
Added timeline navigation for voice messages and videos in the history/messages tab
Added DND status change notification
Added Caps Lock indicator on case-sensitive fields
Added option to show ignore button on call screen even when headset is connected
Added showing of current value for sliders in settings
Added an error message on the dial pad for outgoing calls when the user is not registered
Added option to set or change avatars for quick dial contacts
Fixed crash when contact source is updated and search field is not empty
Fixed issue of showing duplicated languages in the settings
Fixed attended and blind transfer issue
Fixed formatting for international numbers
Fixed back button issue after opening start chat dialog
Improved Yealink headsets integration
Improved the way how -delete all- in history/messages tab behaves
Improved UX/UI with tweaks related to the quick dials
Improved default error messages to clarify why the app cannot be provisioned
Updated Chromium version to 112 for custom tab and web registration wizard
Changelog 2.2.1
iOS
No changes
Android
No changes
Windows
Added last open tab preservation after an incoming call
Added error page for browser tabs when the web page cannot be loaded
Added more options for setting AEC latency
Fixed a specific case where users were unable to add contacts to a new chat
Fixed attended transfer issue
Fixed missing generic German localization
Fixed occasional crash on startup after updating
Fixed wrong description in tooltips for favorite emojis
Improved behavior when message deleted on the server side
Improved translations for about screen
Improved keeping focus on correct keypad when switching between tabs
MacOS
Added last open tab preservation after an incoming call
Added error page for browser tabs when the web page cannot be loaded
Fixed occasional crash on startup after updating
Fixed a specific case where users were unable to add contacts to a new chat
Fixed attended transfer issue
Fixed missing generic German localization
Fixed wrong description in tooltips for favorite emojis
Improved behavior when message deleted on the server side
Improved translations for about screen
Improved keeping focus on correct keypad when switching between tabs
Changelog 2.2.0
iOS
Fixed falsely reporting attended transfer failure
Fixed glitch when adding a message recipient
Fixed UI issue with warning beep indication
Fixed UI glitch when adding a message recipient
Fixed crash when screen lock feature enabled
Added support for iOS 17
Added support for inline media playback in the webview
Fixed the issue with the preferred network for RTP
Improved country code recognition when using the phone registration wizard
Improved Siri integration
Improved Dutch, French, Italian, and Japanese translations
