Vinteo Server Updates

Vinteo software updates are provided in the form of patches if there is a valid license to use the updates or under existing contracts that include technical support by the copyright holder. To receive a patch send a request to support@vinteo.ru specifying the following information:

• Name of the organization;
• Contact phone number of the employee responsible for the update.

To find out the current version of the server use the instructions.

Patch description v29.3.0 (29.02.2024)

New functionality and rework

• Sending of messages for newly connected participants improved
• Server behavior when using cascading improved
• Automatic gain control (AGC) added
• Support for SIMD instructions AVX2/AVX512
• The search on the users page and in the "Add Member" form is no longer case sensitive
• "Do not show participant in layout" switch when transferring a participant from one conference to another added
• LDAP synchronization algorithm improved

Corrections

• Problems when sorting conference participants by connection time fixed
• Issue with the microphone turning off when moving fixed
• Presentation issue when using cascading fixed
• Correction a main streem in the presentation
• Decoding of some Intel GPUs fixed
• Correction of errors when synchronizing accounts from LDAP

Patch description v29.2.3

New functionality and rework

• The ability to send broadcasts to an rtmps server added
• Work of stream players with sound in conferences added
• The limits for downloaded update files have been increased to 1GB
• Open-vm-tools added
• Quality of software encoding of video streams in the H.264 codec improved
• Performance Improvements

Corrections

• Security increased

Patch description v29.0.1

Corrections

• The bug that caused the presentation to freeze in the second stream on unreliable communication channels fixed
• The bug that led to a long wait time for the presentation to appear in the second thread for other participants when starting the presentation fixed
• The bug in sending messages to the conference via templates fixed

Patch description v29.0.0

New functionality and rework

Telephony

• Audit of events added: connection of a participant to the server, to the conference, disconnection of a participant, attempt to enter using the DTMF pin code of the conference, movement of a participant between conferences, exceeding the limit on tenant connections, etc.
• Logging of the event of a participant moving from another conference added to the conference log
• Check for restrictions on the number of connections in a tenant added
• New conference option for the connection mode of participants with the role of spectators added
• New conference parameter for the synchronization mode of participants' peripherals added
• Logging - new conference recording option added;
• New conference option to limit presentation FPS added;
• Sending of events about viewer/participant connection status to clients added
• Support for AV1 video codec added

MCU

• Logging functionality added (individual recording of audio streams of participants);
• Changing the priority of the lecturer on the layout assigned by the administrator;
• The ability to limit presentation FPS added;
• Support for AV1 video codec added

WEB interface

Corrections

• Web client updated to version 3.9.0
• Jquery libraries updated to version 3.6.3
• Security against shell injection threats has reworked and strengthened
• Security against threats such as SQL injection reworked and strengthened
• Setting for protection against brute force of users added “System - Security Policies - Authentication”
• Settings for user session lifetime and maximum user session idle time added
• Function for auditing server management added (all user operations on the web or API, as well as other data changes)
• The functionality of groups in the “Address book” has been redesigned - highlighting and changing visibility for empty groups is now available filtering works for both contacts and groups
• Limit on the number of characters for the “Other Information” field in the edit contact modal window for "Address book" added
• Log rotation settings "System - Logging configuration" added
• Setting for sending logs to an external server added
• The ability to configure the weight in the “Address book” for groups and contacts added (the ability to customize the order in which groups and contacts are displayed in the “Address book”)
• Conference setting of presentation's FPS added
• After completion of the conference recording a new conference recording will appear in the “Reports” -> “Recordings” section, to which the audio files of each participant will be added (the name of the participant’s audio file contains the timecode of the start of the recording, the number and display name of the participant) when protocols recording is enabled in the conference recording settings
• The minimum length and default length of the password in the password security policies changed (6 and 8 respectively)
• Security admin role added
• JWT tokens now depend on user type
• Push notification for a mobile application added
• SNMPD settings are enabled by default
• API keys work only over https
• The maximum length of messages in a conference has been increased to 500 characters
• Conference setting that allows you to change the display mode of the list of participants for NOT moderators added
• Conference setting of synchronize states of peripheral of participants added
• Interface for spectator in the conference administration section added
• Commands to move the WS participant to the spectators and back added
• The ability to deactivate a user account added
• Conference setting “WebRTC participants connection mode” added
• Pop-up messages when additional actions on the "System" - "Settings" - "Routes" and "Reports" - "Records" pages added
• Ability to specify LDAP and NTP domain name added
• The conference API has been improved (the setting for the end of the conference added)
• AV1 to the list of codecs added
• API for displaying a list of moderated conferences and conferences where the account is a participant added
• API information about current authorization has been improved (indication whether the current user is an LDAP account + registration data added)
• User Agent is displayed in the properties of the connected participant

Corrections

• The operation of the "Reflect in Address book" switch in the account's settings when adding him to the Address book fixed
• The error in obtaining conference participant properties by the tenant administrator fixed
• Switching the general layout to a personal one for a participant with the "Do not show your own video" setting enabled fixed
• Error when entering a large number of characters into the field for other information in the edit contact modal window fixed
• The loading speed of the "Meeting schedule" page has been increased when there are a large number of scheduled conferences
• Error in saving date and time settings when changing them on the "System - Settings - Main" page fixed
• Sorting by order of addition to sorting by account numbers in the "Add contacts" modal window on the "Address book" page changed
• Error when clicking "Save" again after the initial setup without updating on the "System - Settings - LDAP" page removed
• The sequence of main menu icons when collapsing the menu is now preserved (the “Meeting schedule” and “Reports” icons no longer change places)
• Multiple accounts whose numbers already exist is processed correctly
• The address book icon is now displayed when the main menu is collapsed
• Error in converting a conference video file to another format fixed
• The correct response returned when requesting a list of conference participants
• Page translations correction
• Server error on the "Oauth Providers" page fixed (when creating or changing a provider via the API using long strings)
• Allowed to use conference participant tokens before the conference starts
• Scheduled conferences on the "Meeting schedule" page when canceled through the cancel selected conference starts button are now correctly canceled
• The color indication of the recording settings button now changes when recording is turned off from Vinteo Desktop
• After saving the conference settings the conference setting “Do not end the conference” are also saved
• On the "Users" page after returning to factory settings the creation and update dates of the "admin" user are now displayed
• Only active calls are shown in the auto attendant modal window
• The duration of all videos on the "Videos" page now displays hours, minutes and seconds
• Fixed deletion of video recordings on the "Reports - Records" page when deleting through the "Delete" button
• The correct response is given when requesting to create a conference with the "micOff" setting: True
• Screenshots from participant to participant displays in the participant properties modal window
• The number of conference participants is displayed correctly on the conference management page when cascading
• The error when requesting to add a video to a conference via the API fixed
• The error when requesting to change broadcast settings via the API fixed
• The errors in copying conferences fixed
• The operation of switches on all pages in the server web interface when using the Safari browser fixed
• Turning on an already turning on video no longer causes an error
• The "Default language" setting is now saved
• Now the data on all pages is reset to default values when returning to factory settings
• The "Meeting schedule" and "Reports" - "Recordings" pages in the server web interface became available to users without moderator rights
• Page-proof on the "System - Upgrade" page fixed
• The "Save" button in the participant properties modal window on the FECC tab in the terminal removed

Web client

Corrections

• The work with devices changed. Now the app only requests access to the camera and microphone in the call and settings
• Device settings redesigned
• List of participants for anonymous calls edded
• Fields for registration calls removed
• The field for entering the conference number now removed if the link contains the conference number
• The list of conference participants for moderators: lecturer tag, presentation tag added
• Re-entering the PIN code after re-opening the input window fixed
• Background blur functionality added
• Buttons to turn off the camera and microphone before the call added
• Call controls in the picture-in-picture window (Windows) added
• Buttons for the “picture-in-picture” mode for video of your own content demonstration added
• Notification about device selection only in cases of change added
• Chat text can now be copied
• The ability to change the interface language added
• Noise reduction feature added
• The statistics module has been redesigned
• Avatar loading indication added
• The language selection design changed. Now it is different from choosing the translation direction
• Sidebar with settings added. Chat, participants, statistics and device settings moved to it
• Separate “Chat” and “Participants” items in the call added
• Quick camera and microphone settings added
• The ability to replace the background added
• The ability to select a photo area for the user's avatar added
• Settings for automatically opening chat and participants (disabled by default) added
• Notifications are now hidden automatically
• Now statistics can open by clicking on connection information
• Logo updated
• The interface for mobile devices adapted
• Indication of outgoing sound from participants in a call (in the list of participants) added
• Screen sharing interface improved
• The ability to save statistics to a file added
• Camera quick settings interface improved
• The ability to control the state of the camera and microphone from the server side added
• The ability to control a PTZ camera added
• Interface language selection to settings added
• The interface language setting in the active call has been removed
• The logic for enabling background replacement in quick settings has been changed

Corrections

• Video jitter in conferences removed in some cases
• Enabling the microphone for the moderator fixed
• Work with peripherals improved
• Playback of DTMF signals in calls fixed
• Display of duplicate notifications and dialog boxes fixed
• The second camera demonstration fixed
• Display of links in chat fixed
• Various interface improvements
• Camera request when turning off/on the microphone fixed
• Validation of calls via link fixed
• Video jitter at certain window sizes fixed
• Moderator mode when transferring to another conference and when adding rights during a call fixed
• Display of the number of chat participants fixed
• Automatic end of the call if data transfer does not occur for a long time
• Warning about the inability to save an avatar in Firefox
• Demonstration of the second camera fixed
• Call performance improved
• Noise reduction disabled by default
• Calls using links with a PIN code fixed
• The language selection interface on the page with offering to open Vinteo Desktop has been changed
• Copying the connection link to the current conference (Safari) fixed
• Incorrect avatar display when loading an image < HD fixed
• Calculation of loss statistics improved
• Display of some errors during moderation fixed
• Screen demonstration as a video source instead of a camera fixed
• Display of notification about a muted microphone fixed
• Saving image to replace background fixed
• The ability to turn on the microphone using the Space key fixed
• Using <HD images to replace backgrounds fixed
• Turning on incoming sound after screen sharing ends if the sound was turned off fixed
• The state of the camera and microphone when you make a call and immediately disconnect fixed
• The possibility of PIP in the Yandex browser when the second stream is running fixed
• Lack of sound in conferences after a large number of calls fixed
• Control of the state of the camera and microphone on the server side changed
• Unconnected moderators excluded from the list of participants
• Message about checking UDP ports when there is no traffic fixed. Also minor improvements and interface fixes

Patch description v28.1.17

Corrections

• Modsecurity: saving forms with a large amount of data fixed (it was impossible to save a blacklist with more than 400+ addresses)

Patch description v28.1.16

Corrections

• Web: application of custom SSL certificate fixed

Patch description v28.1.3 (18.11.2022)

The update eliminates vulnerabilities that allowed the execution of arbitrary code in the Vinteo video conferencing Server OS. The update is recommended and available for installation to all customers regardless of whether they have a service contract.

Patch description v28.0.11 (12.08.2022)

New functionality and rework

Telephony

• Increased conference pin code length
• The ability to proxy P2P calls on WS connections added
• Gatekeeper redesigned
• Interaction with WebRTC connections has been redesigned
• DTMF sending to conference participants reworked

MCU

• Support for 480p, 540p resolutions added
• Optimization modes for selecting resolutions added
• Layout layouts redesigned

Web interface

• Multitenancy support added Добавлен поддержка Multitenancy
• “Address Book” section added
• Downloading and installation of updates redesigned
• Accounts section redesigned
• Support for NGDS (Network Geo Distribution Server)
• P2P proxy settings added
• Server settings forms have been redesigned
• User management API added
• The requirements for the conference pin code (from 1 to 15 characters with the ability to completely remove the pin code) changed
• The parameter for selecting the optimization mode for selecting resolutions has been added to the conference settings
• The ability to specify a list of Stun and Turn servers addedfor WS connections in the server settings
• Gatekeeper settings reworked

Web client

• Display of a list of conference participants for all connections added
• The ability to group participants by category in the list of participants added
• The limit on the maximum video bitrate depending on the video resolution from the participant added
• Support for optimization functionality for selecting resolutions added
• The use of the list of STUN, TURN servers from the server settings added
• Support for hotkeys added
• Links to install a mobile application from AppGallery for Huawei devices added

Corrections

Telephony

• P2P calls between accounts when the called number contains Latin characters fixed
• Interruptions in presentations between connections fixed
• Transport protocol compliance when registering a SIP gateway on an external node fixed
• Reset of the installed watermark of a participant when he is transferred between conferences fixed
• Re-calling disconnected participants fixed
• Consistency of conference parameters when connecting the first participant via “Short call” fixed
• Accounting for route weights when calling through gateways fixed
• Caller Id conversion for P2P calls through gateways fixed
• SIP stack fixed

MCU

• the appearance of artifacts in video on the VP8 codec fixed
• Position numbers matching in some mosaics fixed
• Sending messages to the conference screen fixed
• Artifacts on video at some resolutions and fps fixed
• Frame processing when changing video orientation from a participant from horizontal to vertical fixed

Web interface

• Text localization fixed
• Form validation fixed
• The creation of previews when loading short videos fixed
• Deletion of information about the reason why an IP address was blacklisted when changing the list settings fixed
• Indexing of the login page by search engines fixed (disabled)
• API access check when scheduling a conference by a removed account fixed
• link to connect with Vinteo Desktop in email templates fixed
• LDAP group synchronization fixed
• Calling participants to a disabled conference via the API short call fixed

Web client

• Connection via link in Firefox and Safari fixed
• Microphone muting when leaving a tab in Safari fixed
• Acceleration of video from a participant when the camera is turned on fixed
• Display of moderator tools when connecting to a conference from a personal account fixed

Patch description v27.0.0 (13.12.2021)

New functionality and rework

Telephony

• Display of real external IP addresses of WS connections added
• The ability to send DTMF signals to specified connections added
• The ability to limit the number of connections in a conference added
• New mechanism for working with WS connections, handling of packets losses significantly improved, video quality and reduced latency improved
• Adaptive control of video resolution and frame rate from the server based on connection speed for WS connections added
• The ability from the quick call to dial the same number multiple times within the same conference added
• The ability to transform numbers of incoming calls to the server from gateways added
• The ability to move participants from P2P conferences added
• The ability to configure your own audio channels for WS connections added
• Conversion of participant numbers to protocol/ip-salt type if the participant number contains special characters or Cyrillic characters added
• The ability to transform the number from which the call is made for outgoing calls through the gateway added
• Support for H.265 codec when calling to third-party devices added
• Support for H.265 encoding, decoding without GPU added
• The ability to use Opus on any connection added
• The ability to use VP8 on SIP connections between Vinteo servers added
• The service that provide the operation of the signaling part on WS connections has been reworked
• Optional filtering of RTP traffic from "garbage" added - Добавлена опциональная фильтрация RTP-трафика от "мусора"

MCU

• The new concept “Quiet audio channel” introduced for incoming audio channels which allows you to reduce the volume of the channel relative to other audio channels of the participant by a specified amount
• Audio and video synchronization reworked
• The ability to dynamically change account avatars added
• The ability to show the titre on a participant upon request added
• Sending control commands to WS connections, informing about the recommended maximum video resolution from a participant on the layout, the ability to stop sending video from a participant and the resumption of sending video from a participant added
• The function for automatic control of a quiet general audio channel added which allows you to make a quiet channel loud if there is no voice activity in the language group and make it quiet again if someone from the language group starts speaking or when a translator is active in the language group
• The logic for displaying the presentation changed; if there was at least one frame it will be displayed and not the video from the participant
• Screensavers for participants without video and screensavers for moderators turning off video updated and localized
• The ability to set an image to the layout background added
• Image resizing system reworked
• The watermark mechanism redesigned
• The mechanism for creating layouts redesigned
• New layout forms in "Auto equals" mosaic added

Web interface

• The ability to configure audio channels added to the server settings and the number of audio channels has been increased to 20 (10 public and 10 private)
• The ability to specify the volume value of quiet audio channels added to the conference settings
• "Quiet" option has been added to the participants’ incoming audio channel settings
• The setting for the maximum number of active participants (connections) added to the conference settings
• The ability to send participant a sequence of DTMF signals added in the conference management in the context menu of a participant
• Selection of all participants on the page by pressing Cmd+A in conference management added for PCs on Mac OS
• The main page redesigned: now information about available conferences and broadcasts is updated dynamically, sorting them by the number of connected participants and marking conferences with online participants in green
• The display of the total number of connected participants in all conferences and broadcasts on the main page added
• The display of a list of virtual conferences and the number of participants in them (auto attendant, active P2P conferences, etc.) on the main page added
• The dynamic update of information about free RAM has been added on the main page with an additional color alarm that changes depending on the memory load
• Requests for managing conference layouts added to the API
• Links to previews and the number of active broadcast participants added to the API in broadcast requests
• The request for sending messages to the conference screen has been reworked in the API; now you can specify which participants the messages will be displayed and specify some design parameters
• Requests for setting up the facial recognition system have been added to the API
• It is now possible to configure custom broadcasts in broadcast settings requests in the API
• The ability to specify the video bitrate to the API in requests in the setting up conference recordings added
• Saving of blacklist settings reworked
• The link to connect via the web client for unregistered users in letter templates and conference planning calendar files changed; when connecting the conference PIN code will be transferred automatically
• Automatic dialing into the conference added when going to the web client using the link for registered users from the letter about scheduling the conference
• Default settings changed for conference recording (1.5 Mb/s, HD)
• Conference requests have been reworked in the API; almost all conference settings can now be changed
• The ability for moderators to delete recordings of their conferences added
• “Show titre” function added to the conference participant menu
• Information about the number to which the participant called added to the window for moving a connection from the auto attendant
• The ability to disconnect a participant from the server added to the window for moving a connection from the auto attendant
• Cancellation of calls to participants when turning off and deleting a conference when deleting a participant, account and clearing a conference
• The section of gateways and their APIs has been redesigned; the ability to configure the conversion of incoming call numbers also added
• Search by conference list added
• The list of conferences now displays the conference pin code rather than the broadcast password; the type of conference also displayed - whether it is temporary or not
• The duration of the conference and recording is now displayed in the h:m:s format in the reports
• The minimum length of the user password changed to 3 characters in the profile settings and the restriction set on the entry of certain characters
• The buttons for saving settings have been duplicated in the upper right part of the interface on the pages for setting up the conference layout and the participant’s personal layout
• The “Allow to make group calls” option added to the Extended settings of WS accounts
• The “Allow to make group calls” option added to the main server settings which overrides this setting for all WS server accounts
• WS accounts who are allowed to make group calls in the API now have the ability to create temporary conferences
• the “Interpreter” parameter and the choice of a private translator channel to the Extended settings of WS accounts added
• HLS broadcast mode with adaptive resolution change depending on channel occupancy added
• The ability to change playlist parameters added to the HLS broadcast settings: the number of segments and their duration both in the web interface and in the API
• Links to the HLS broadcast playlists are now unique and change every time the conference started
• HLS broadcast player redesigned
• API for control your contact groups in Vinteo Desktop added
• Display of the statuses of open conferences and conferences in which a participant take part in Vinteo Desktop added if the conference number is specified as the contact number
• The request added to the API that displays the current version of the API of server
• Status display to participants API added - whether the participant is a conference moderator
• “Automatic quiet audio channels” option to conference settings added
• The ability to view the list of participants in virtual conferences on the main page and disconnect participants either selectively or all at once added
• The ability to mute participants in anonymous and virtual conferences on the main page added
• The ability to move participants while maintaining audio channel settings added
• The ability to download a background image of the layout to the conference settings added
• The request added to the API for the “Show titre” function on a participant
• Recording status display on the main page in the list of moderated conferences added
• В API актуализированы запросы по работе с абонентами
• Screencast presentation made the default presentation type when creating conferences
• The section for managing users (administrators) of the server added
• Clearing of layout positions when deleting an account/participant added
• Two new participant list filters added to conference management; it allows you to sort active connections by time in ascending and descending order
• X-Frame-Options security header added
• Word request API added
• The ability to specify how participants are displayed in the layout added to conference settings
• The request to display the API version added to the API
• The ability to edit email notification templates added
• New NAT parameter “Never” added to the settings of SIP accounts (без ‘rport’, rfc3581)
• The ability to appoint any type of account as a translator added
• New mode of automatic silent audio channels for the interpreter added to the conference settings
• Work with LDAP redesigned and connection settings expanded
• The ability to assign the property of not taking the lecturer position to participants assigned to the layout added
• Audio channel settings moved from server settings to conference settings
• The ability to specify the address of an external STUN server in the server settings; STUN settings moved to the NAT settings section
• The ability to configure the conversion of the number from which the call is made in gateway routes added
• Webhooks functionality added
• The ability to create permanent keys for working with the API added
• Oauth 2.0 functionality added
• Parameter max. number of recipients in mail settings added
• Sending of broadcast start and stop events for WS participants added
• Sending of broadcast start and stop events for WS participants added
• Video loading redesigned
• Locking of presentation settings added if it is active
• ICS calendar template changed
• Output of the STUN port number in the server address request to the API added
• API for working with groups of accounts added
• Some default settings for conferences changed
• The settings of WS participants unified with other types of connections
• The network routes settings page redesigned (routes are no longer deleted when changing network settings but are simply disabled)
• The VP8 codec added to the list of default codecs for WS accounts
• Enablement of a conference when a participant is moved into it from an auto attendant added
• The process of creating screenshots for the participant properties changed
• RTP filtering option added to the settings for accounts and anonymous connections

Web client

• Blocking of the conference number input field if the number was sent in the connection link added
• Auto-dial when going in the client from the account’s personal account added
• The ability to complete a presentation in the client from the server side added
• Participants' avatars redesigned
• The participant statuses redesigned (green - registered participant, blue - online participant, yellow - lecturer, red - disconnected participant, gray - offline participant)
• The sorting of the list of participants changed; now disconnected participants are displayed next to online participants as in conference management
• The message about an unsupported browser version with a suggestion to install Vinteo Desktop added
• When clicking on the conference connection link a message asking you to run Vinteo Desktop instead the web client
• Settings, camera and microphone capture reworked
• Interface redesigned
• The client redesigned and completely transferred to unified-plan for greater compatibility with browsers
• Control over video encoding from a participant when receiving commands from the server added: about the maximum video resolution from a participant on a layout, about the ability to stop sending video from a participant (the lowest possible resolution is sent) and the need to resume sending video from a participant
• Message about unsupported browser versions on mobile devices removed
• Audio channels control added
• The ability to hide interface elements using GET parameters, configure authorization data and participant audio channels added
• The restriction on running the client in unsupported browsers removed
• The ability to remove participants from the conference in moderating participants added
• The maximum bitrate of a sent presentation is limited to 1 Mbps
• Event handling when a participant's audio channels were changed by a moderator/administrator added
• Сonnection error handling added when the client is unable to receive media data from the server
• Client loading optimized
• List of supported browsers updated
• Button in mobile browsers “Expand to full screen” added
• The ability to load an avatar/stub which used when the camera is turned off or in mode without a camera
• The ability to appoint other participants as moderators and remove moderator status added
• The ability to approve and reject request of word for participants
• The ability to quickly add a participant by IP/number and protocol added
• Behavior for re-registration errors changed
• The ability to send an invitation to Email/Gmail in the participants moderation added
• Message output if the user speaks when the microphone is turned off added
• 4k resolution to camera settings added if supported by the device
• The ability to turn on the microphone while holding spacebar added
• Connection time counter added
• The parameter responsible for the selfview display mode added to device settings

Corrections

Telephony

• Setting the volume of participants after reconnecting to a conference fixed
• Sending a presentation via Screencast if the “Allow participants send presentation” option is deactivated in the conference settings fixed
• P2P calls through gateways using number transforming fixed
• Quick call to accounts by IP address fixed
• Calls in “Audio only” mode for WS connections fixed
• Video disabling in P2P calls fixed
• Calling disconnected participants to a switched off conference fixed
• Display of statistics for all server connections fixed
• Display of a pinned participant when reconnecting and the “Do not show your own video” option enabled in the participant’s personal layout settings fixed

MCU

• The logic of the automatic mosaic fixed
• Display of messages in “Do not show your own video” mode fixed
• Lecturer mode fixed
• Display of messages that used the “@” symbol in the text fixed
• Changing the mosaic resolution (carousel problem on the layout) fixed
• Lecturer's personal layout mode fixed
• Showing a presentation in a mosaic when using a cascade of servers fixed
• Sending key frames for WS connections fixed
• Flickering of the “Wait for the broadcast to start” and “You are the only one participant in the conference” screensavers fixed
• Logic for switching automatic mosaics with the “Do not show your own video” mode activated on the borderline quantity of participants fixed
• Duplication of the lecturer on the “Auto” panel in the personal lecturer layout mode if the participant was assigned to one of the panels and was forcibly assigned as a lecturer fixed
• Movement of the lecturer by voice if he was on a panel with a disabled assigned participant in the modes: "Personal layout of the lecturer", "Do not take the lecturer's position to the assigned panels", "Automatic assigned panels" fixed
• Display of the lecturer in the "Personal layout of the lecturer" mode if the lecturer is a participant assigned to the panel fixed
• Flickering of videos in the "Personal layout of the lecturer" mode fixed
• Flickering of layouts when multicoding and sending presentations in the main thread fixed
• Lecturer mode fixed
• Presentation interruptions fixed

Web interface

• Network interface loading schedule fixed
• Participant setting “Show participants without video” fixed
• The ability to save fields in forms filled only with spaces fixed
• Deleting conference schedules fixed
• Сounting the number of conference participants fixed
• Interface design fixed
• Some repetition modes in the conference scheduler fixed
• Forms in the window for adding conference participants fixed
• The list of conference durations when editing conference schedule changed
• The filter of request of word for the list of conference participants fixed
• Display of current volume values in participant properties for offline accounts fixed
• Sorting the list of conferences by status fixed
• Checking for the existence of a account group fixed
• In the window for moving participants between conferences players removed from the list
• Resolution and bitrate settings when creating a subscriber from conference management fixed; now the conference connection settings are used as values
• Starting the broadcast if the conference was created and enabled via the API fixed
• Server response when enabling conference via API fixed
• Display of screenshots of participants fixed
• Reset of some settings when resetting to factory settings fixed
• Authorization when the user login matches the account created during synchronization with LDAP fixed
• Checking free disk space when starting a conference recording via the API fixed
• Localization fixed
• Interface fixed

Веб-клиент

• Disabling presentation showing when transferring a participant with an enabled presentation to a conference where presentation display is prohibited fixed
• Disconnection from the conference if a participant completed a presentation on the server side fixed
• Safari connection mode “without camera” fixed
• Display of the settings menu in Auto attendant fixed
• Repeated files demonstration fixed

Patch description v26.0.7 (21.06.2021)

New functionality and rework

Core

• Display of real external IP addresses of WS connections added
• The ability to send DTMF signals to specified connections added
• The ability to limit the number of connections in a conference added
• New mechanism for working with WS connections: significantly improved handling of packet losses, improved video quality and reduced latency
• Adaptive control of video resolution and frame rate from the server based on connection speed for WS connections added
• The ability from "Speed Dial" to dial the same number multiple times within the same conference added -
• The ability to convert numbers of incoming calls to the server from gateways added
• The ability to move participants from P2P conferences added
• The ability to configure your own audio channels for WS connections added
• Conversion of participant numbers to protocol/ip-salt type added if the participant number contains special characters or Cyrillic characters
• New concept “Quiet audio channel” introduced for incoming audio channels which allows you to reduce the volume of the channel relative to other audio channels of the participant for a specified amount
• Audio and video synchronization reworked
• The ability to dynamically change account avatars added
• The ability to show the titre on a participant upon request added
• Sending control commands to WS connections added informing about the recommended maximum video resolution from a participant on the layout, the ability to stop sending video from a participant and the resumption of sending video from a participant
• The function for automatic control of a quiet general audio channel added which allows you to make a quiet channel loud if there is no voice activity in the language group and make it quiet again if someone from the language group starts talking
• The logic for displaying the presentation changed; if there was at least one frame it will be displayed and not the video from the participant
• Screensavers for participants without video and screensavers for moderators turning off video updated and localized
• The ability to set an image to the layout background added

Web interface

• The ability to configure audio channels added to the server settings and the number of audio channels increased to 20 (10 public and 10 private)
• The ability to specify the volume value of quiet audio channels added to the conference settings
• The “Quiet” option added to the participants’ incoming audio channel settings
• Setting for the maximum number of active participants (connections) added to the conference settings
• The ability to send a sequence of DTMF signals to a participant in conference management in the participant's context menu added
• Selection of all participants on the page by pressing Cmd+A for PCs on Mac OS in conference management added
• The main page has been redesigned now information about available conferences and broadcasts is updated dynamically sorting them by the number of connected participants and marking conferences with online participants in green
• Display of the total number of connected participants in all conferences and broadcasts on the main page added
• Display of a list of virtual conferences and the number of participants in them (auto attendant, active P2P conferences, etc.) on the main page added
• The dynamic update of information about free RAM has been on the main page added with an additional color alarm that changes depending on the memory load
• Requests for managing conference layouts added to the API
• Links to previews and the number of active broadcast participants added to the API in broadcast requests
• The request for sending messages to the conference screen reworked in the API: now you can specify which participants the messages will be displayed and specify some design parameters
• Requests for setting up the facial recognition system added to the API
• The ability to configure user broadcasts added in the API to requests for setting up broadcasts
• The ability to specify the video bitrate added to the API in requests for setting up conference recordings
• Saving of blacklist settings reworked
• The link to connect via the web client for unregistered users in letter templates and conference planning calendar files changed; when connecting, the conference PIN code will be transferred automatically
• Automatic dialing into the conference when going to the web client using the link for registered users from the letter about scheduling the conference added
• Default settings for conference recording (1.5 Mb/s, HD) changed
• Conference requests have been reworked in the API; almost all conference settings can now be changed
• The ability for moderators to delete recordings of their conferences added
• The “Show titre” function added to the conference participant menu
• Information about the number to which the participant called added to the window for moving a connection from an auto attendant
• The ability to disconnect a participant from the server added to the window for moving a connection from the auto attendant
• Сancellation of calls to participants when turning off and deleting a conference added when deleting a participant, account and clearing a conference
• The section of gateways and their APIs redesigned and the ability to configure the conversion of incoming call numbers also added
• Search by conference list added
• The list of conferences now displays the conference PIN code rather than the broadcast password and also added a display of the type of conference: whether it is temporary or not
• In reports the duration of the conference and recording is now displayed in the h:m:s format
• In your profile settings the minimum length of the user password changed to 3 characters and a restriction introduced on the entry of some characters
• On the pages for setting up the conference layout and the participant’s personal layout buttons for saving settings are duplicated in the upper right part of the interface
• The “Allow group calls” option added to the advanced settings of WS accounts
• The “Allow group calls” option added to the main server settings which overrides this setting for all WS accounts on the server
• In API added the ability for WS accounts who are allowed to make group calls to create temporary conferences
• The “Interpreter” parameter added and the choice of a private translator channel to the advanced settings of WS accounts
• HLS broadcast mode with adaptive resolution change depending on channel occupancy added
• The ability to change playlist parameters added to the HLS broadcast settings: the number of segments and their duration (both in the web interface and in the API)
• Links to HLS broadcast playlists are now unique and change every time the conference is started
• HLS broadcast player redesigned
• API for managing your contact groups in Vinteo Desktop added
• Display of the statuses of open conferences and conferences in which a participant is a member in Vinteo Desktop added if the conference number is specified as the contact number
• The request added to the API that displays the current version of the server API
• In the API the status display added: whether the participant is a conference moderator
• “Automatic quiet audio channels” option to conference settings added - В настройки конференции добавлен параметр “Автоматические тихие аудиоканалы”
• On the main page the ability to view the list of participants in virtual conferences and disconnect participants either selectively or all at once added
• The ability to mute participants in anonymous and virtual conferences on the main page added
• The ability to move participants while maintaining audio channel settings added
• The ability to download a background image of the layout to the conference settings added
• The request added to the API for the “Show titre” function on a participant
• The recording status display on the main page in the list of moderated conferences added
• API requests for working with accounts updated
• Screencast presentation made the default presentation type when creating conferences
• The section for managing users (administrators) of the server added
• Clearing of layout positions added when deleting a subscriber/participant
• Two new participant list filters added to conference management allowing you to sort active connections by time in ascending and descending order
• Web client
• Blocking of the conference number input field added if the number was sent in the connection link
• Auto-dial added when going to the client from the account’s personal account
• The ability to end a presentation in the client from the server side added
• Participants' avatars redesigned
• The participant statuses redesigned (green - registered participant, blue - online participant, yellow - lecturer, red - disconnected participant, gray - offline participant)
• The sorting of the list of participants changed; now the disabled participants are displayed next to the online participants as in conference management
• The message about an unsupported browser version with a suggestion to install Vinteo Desktop added
• When clicking on the link to join the conference the message added asking you to launch Vinteo Desktop instead of the web client
• Redesigned settings, camera and microphone capture
• Interface redesigned
• The client redesigned and completely transferred to unified-plan for greater compatibility with browsers
• Control over video encoding from a participant when receiving commands from the server added: about the maximum video resolution from a participant on a layout, the ability to stop sending video from a participant (the lowest resolution is sent) and about the need to resume sending video from a participant
• The message about unsupported browser versions on mobile devices removed
• Audio channel control added
• The ability to hide interface elements using GET parameters added, configure authorization data and participant audio channels
• The restriction on running the client in unsupported browsers removed
• In moderating participants the ability to remove participants from the conference added
• The maximum bitrate of a sent presentation is limited to 1 Mbps
• Event handling when a participant's audio channels were changed by a moderator/administrator added

Corrections

Core

• Setting the volume of participants after reconnecting to a conference fixed
• Sending a presentation via Screencast fixed if the “Allow participants send a presentation” option is deactivated in the conference settings
• P2P calls through gateways using number conversion fixed
• Quick call to subscribers by IP address fixed
• Calls in “Audio only” mode for WS connections fixed
• Video disabling in P2P calls fixed
• Calling disconnected participants to the switched off conference fixed
• The logic of the automatic mosaic fixed
• Display of messages in "Do not show your own video" mode fixed
• Lecturer mode work fixed
• Display of messages that used the @ symbol in the text fixed
• Сhanging the mosaic resolution (carousel problem on the layout) fixed
• Lecturer's personal layout mode fixed
• Showing a presentation in a mosaic when using a cascade of servers fixed
• Sending key frames for WS connections fixed
• Flickering of the “Wait for the broadcast to start” and “You are the only one participant in the conference” screensavers fixed
• Flickering of the “Wait for the broadcast start” and “You are the only one participant in the conference” screensavers fixed
• Duplication of the lecturer on the “Auto” panel in the personal lecturer layout mode if the participant was assigned to one of the panels and was forcibly assigned as a lecturer fixed
• The movement of the lecturer by voice fixed if he was on a panel with a disabled fixed participant in the modes: “Personal layout of the lecturer”, “Do not take the lecturer's position to the assigned panels”, “Automatic assigned panels”
• Display of the lecturer in the "Personal layout of the lecturer" mode if the lecturer is a participant assigned to the panel
• Flickering of videos in the "Personal layout of the lecturer" mode fixed
• Flickering of layouts when multicoding and sending presentations in the main thread fixed

Web interface

• Network interface loading schedule fixed
• Participant setting “Do not show your own video” fixeds
• The ability to save fields in forms filled only with spaces fixed
• Deleting conference scheduling fixed
• Counting the number of conference participants fixed
• Interface design fixed
• Some repetition modes in the conference scheduling fixed
• Forms in the window for adding conference participants fixed
• The list of conferences duration when editing schedules changed
• The “Word request” filter for the list of conference participants fixed
• Display of current volume values in participant properties for offline accounts fixed
• Sorting the list of conferences by status fixed
• Сhecking for the presence of a group of accounts fixed
• In the window for moving participants between conferences players removed from the list
• Resolution and bitrate settings when creating an account from conference management fixed; now conference connection settings are used as values
• Starting the broadcast fixed if the conference was created and enabled via the API
• Server response fixed when enabling conference via API
• Display of screenshots of participants fixed

Web client

• Disabling presentation display fixed when transferring a participant with an enabled presentation to a conference where presentation display is prohibited
• Disconnection from the conference fixed if a participant completed a presentation on the server side
• Connection mode “without camera” in the Safari fixed
• Display of the settings menu in the auto attendant fixed
• Repeated demonstration of files fixed

Patch description v26.0.1 (20.11.2020)

• New version of web client
• Convertation recordings to mp3 of different bitrates
• Logging accounts deletion to system logs
• The logic of the layouts changed
• New conference setting "4:3 layout aspect ratio" added
• WebRTC connection optimization carried out
• The new option "Allow participants to send presentation" added (conference settings and participant properties)
• The new parameter "Do not show your own video" added (accounts settings and participants properties)
• The new filter "On all screens" (in conference management to the list of participants)
• The sending message function added to the participants' context menu
• The description of .ics calendar files changed in the email notifications
• In conference schedules it is now possible to automatically enable conference recording
• The request for changing the conference mosaic added to the API
• The web client supports various mobile browsers
• The errors fixed:
  • operation of the broadcast player in Firefox fixed when there are no audio recording devices in the OS
  • import of LDAP accounts over 1000 records
  • display of participant avatars on multi-layer layouts fixed
  • work with presentation fixed
  • operation of the web client fixed when connecting by domain name
  • in the layout parameters the list of participants fixed when setting up its positions

Patch description v25.9.8 (23.09.2020)

• The error in the "Do not show participants without video" mode fixed

Patch description v25.9.7 (21.09.2020)

• The functionality of sending messages to the conference reworked and expanded;
• Non-critical errors were fixed and system stability improved.

Patch description v25.9.6 (28.08.2020)

• Web client is now compatible with Google Chrome v.85

Patch description v25.9.5 (12.08.2020)

• Stability increased
• The form for changing the user password changed: for security reasons you now need to enter the old password
• Localizations of the web interface added: Russian, English, French, German, Spanish and Dutch are available
• Screensavers implemented (for IVR, for the first participant in a conference, for a P2P call) localized into foreign languages
• The ability to generate links to connect to a conference with an enabled PIN code implemented
• Errors fixed:
  • transfer of participants with personal mosaics from conference to conference fixed;
  • XSS vulnerability on the authorization page fixed;
  • when requesting to provide a word in a broadcast, redirection to the web client has been fixed

Patch description v25.9.4 (29.07.2020)

• Expansion of signature display settings
• The “do not show own video” technology reworked and restrictions on the use of layouts with overlay removed:
  • for conferences with up to 22 participants on the screen the server prepares a personal layout with exception of participant’s own image;
  • for layouts with more than 22 participants on the screen “self-exclusion” occurs only for the lecturer and the previous lecturer;
• The lecturer's personal layout mode redesigned;
• The personal “do not show your own video” mode in the layout can be assigned personally to any conference participant for a general or personal layout;
• When calling remote side the server sends the name of the conference to the Caller ID;
• The simultaneous translation system implemented: it allows each participant to assign a personal set of incoming and outgoing audio channels;
• Registered participants now have the opportunity to independently control (switch) between audio channels;
• The conference now contains links to connect to the Vinteo desktop software client;
• Graphic screensavers to the conference for the first person to connect to the broadcast added if there are no connected participants and in a P2P call when waiting for a response from the remote party;
• The errors fixed:
  • typos in the text of the invitation letter created when scheduling a conference corrected.