Conference Class |
Namespace: Avaya.ClientServices
public class Conference
The Conference type exposes the following members.
Name | Description | |
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AcceptDenyPendingParticipantCapability |
Returns whether the local user can accept or deny a pending participant's entry request
to the call. The capability returns not supported if the conference call does not support
the feature where a user can request entry to a conference call that is locked,
or if the local user does not have permission to accept/deny a pending participant's entry request, or
if there is no one waiting to be admitted to the call.
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ActiveTalkerCapability |
Capability info indicating whether the conference call reports the active talker information.
Reporting of active talkers is dependent on the capabilities of the conferencing system.
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ActiveTalkers |
Returns the active talker list associated with the conference call.
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ActiveVideoSourceParticipants |
An array of ActiveParticipant objects representing the
participants whose video is currently being received during
a multi video channel conference call.
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AddParticipantViaDialoutCapability |
Returns whether the local user can request the conference server to dial out
towards a specified address, for example, to add a new user to the conference call.
The capability returns not supported if the conference call does not
support participant dial-out, or if the local user does not have permission to initiate dial-out.
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AddTerminalIPAddressViaDialoutCapability |
Returns whether the local user can request the conference server to dial out
towards a terminal IP address to add a terminal as a new user to the conference call.
The capability returns not supported if the conference call does not
support terminal dial-out, or if the local user does not have permission to initiate dial-out.
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AreMultiplePresentersAllowed |
Returns the multi-presenter mode status of the conference call. If the call is not a conference
call, or if the multi-presenter mode is not enabled, the value is false.
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AssignRecordingNameCapability |
Returns whether local user can assign name and description for the
conference call recording. Returns not denied only for UCCP conference.
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BrandName |
Returns the brand name of the conference if one is provided by the conference server.
If no brand name is defined, the value will be an empty string.
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CollaborationUrl |
The collaboration URI associated with the conference call, if the conference call is capable of
supporting collaboration. If the conference is not capable of supporting collaboration,
null is returned.
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ContentSlideViewer |
The slide viewer instance associated with the conference call.
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ContentSlideViewerCapability |
Returns whether viewing of previously shared slides is supported by the conference call.
For example, a person who joins a conference call late can use the content slide viewer feature
to view the document pages that have already been shared during the call. The application may use
the result of this query to enable or disable functions related to viewing of previously shared
slides during the conference.
The support for the content slide viewer is dependent on the conferencing system version.
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CurrentVideoLayout |
Returns the currently selected video layout option, if the conference server supports layout selection.
Otherwise, None is returned to indicate that the conference server does not support video layout selection.
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DroppedParticipants |
Returns the dropped participant list associated with the conference call.
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EncryptionStatus |
Overall media encryption status of the conference call.
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EndConferenceCapability |
Returns whether the local user can terminate the conference call for all participants.
The capability returns not supported if the local user does not have permission to
terminate the conference.
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ExtendMeetingCapability |
Returns whether the local user can extend the end time of the conference call, if
the conference has an end time set.
The capability returns not supported if the conference call does not
support meeting extension, or if the local user does not have permission
to extend the conference call.
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InConferenceChat |
Returns the Chat object associated with the conference call.
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InConferenceChatCapability |
Returns whether in-conference chat is supported.
In-conference chat allows conference participants to exchange messages amongst each other
without interrupting the speaker. These messages can either be private between selected
participants or shared with all conference participants.
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IsAlwaysDisplayActiveSpeakerVideoActive |
A Boolean value indicating whether "always display active speaker's option" is currently active.
This property cannot be changed programmatically.
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IsConferenceWaitingToStart |
A Boolean value indicating whether the conference call is waiting to be started.
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IsContinuationActive |
A Boolean value indicating whether the conference continues after all moderators have left.
If the call is not a conference call, or if the conference call's continuation status is not set
or if the feature is not supported, the property returns false.
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IsEntryExitToneActive |
A Boolean value indicating whether entry/exit tones are active for the conference call.
If the call is not a conference call, or if the conference call's entry/exit tones are not enabled,
the value is false.
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IsEventConference |
A Boolean value indicating whether the call is an event conference or a regular conference.
Event conference is a large meeting (up to 2000 active participants) which is mainly used for large events and training.
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IsExternalAdmissionRequiredToEnterConference |
Indicates whether the current conference is in waiting external admission state.
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IsHandRaised |
Returns whether the local user's hand is currently raised.
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IsLectureModeActive |
A Boolean value indicating whether lecture mode is active. It returns false
if the call is not a conference call, or if the conference call does not have
lecture mode active.
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IsLocked |
Returns the lock status of the conference call. If the call is not a conference call or the
conference call is not locked, the method returns false.
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IsMeetingEndTimeSpecified |
A Boolean value indicating whether the meeting end time is set for the conference call.
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IsPasscodeRequiredToEnterConference |
Indicates whether the current conference is in waiting passcode state.
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IsPermissionRequiredToEnterLockedConference |
Indicates whether the current conference is waiting access to join locked conference.
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IsPinRequiredToBecomeModerator |
Returns whether the conference call requires entry of a moderator PIN before the local user
is allowed to become a moderator.
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IsRecordingActive |
A Boolean value indicating whether the conference is being recorded.
If the call is not a conference call, or if the conference is not being recorded,
the return value is false.
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IsRecordingPaused |
Boolean value indicating if conference call recording is paused. If the call is not a conference
call, or if the conference recording is not paused, or if the recording pause/resume is not
supported by the conference server, the method returns false.
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IsVideoAllowed |
A Boolean value indicating whether the conference allows video. If the call is not a conference
call, or if video on the conference call is not allowed, the value is false.
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IsVideoParticipantNameDisplayActive |
A Boolean value indicating whether participant name display option is currently active.
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IsVideoSelfSeeActive |
A Boolean value indicating whether the self-see option is currently active.
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LowerHandCapability |
Returns whether the local user can lower hand (e.g., lower hand after getting moderator's
or panelists' attention).
The capability returns not supported if the conference call does not support lowering hand.
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MeetingEndGMTTime |
Returns the meeting end time if an end time is set for the conference call.
Otherwise, MinValue is returned.
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MeetingMinutes |
Returns the MeetingMinutes object associated with the conference call.
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MeetingMinutesCapability |
Returns whether the meeting minutes feature is supported. The meeting minutes
feature allows conference participants to enter notes, for example,
to mark the beginning of a new topic during a conference call.
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MobileLink |
The mobile link instance associated with the conference call.
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MobileLinkCapability |
Returns whether the conference mobile link feature is supported for the conference call.
The mobile link feature allows an application to control a conference call while
terminating audio and video on a conferencing room system. The application may use
the result of this query to enable or disable mobile link related functions.
The support for the mobile link is dependent on the conferencing system version.
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ModerateConferenceCapability |
Returns a Capability object indicating whether the local user can moderate the conference call.
The capability returns not supported if the conference call does not
have a moderator, or if the local user is not a moderator.
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MultiplePresentersAllowedCapability |
Returns whether the local user can control panel mode status of the conference call.
The capability returns not supported if the conference call does not
support panel mode setting, or if the local user does not have permission to control
the panel mode setting.
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MuteAllParticipantsCapability |
Returns whether the local user can mute all participants at once.
The capability returns not supported if the conference call does not
support this control, or if the local user does not have permission to
mute all on the call.
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ParticipantListRetrievalCapability |
Returns whether the conference call can be queried to
get the list of conference participants.
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Participants |
Returns the participant list associated with the conference call.
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PauseRecordingCapability |
Returns whether the local user can pause conference recording.
The capability returns not supported if the conference call does not
support recording pause/resume, or if the local user does not have permission to
start/stop recording, or if the conference recording is already paused.
Only a conference moderator can pause conference recording.
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PendingParticipants |
Returns the pending participant list associated with the conference call.
A pending participant is a person who is waiting to join a conference
call that is locked. A moderator of the conference call may allow
entry of a pending participant into the conference call.
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RaiseHandCapability |
Returns whether the local user can raise hand (e.g., to get moderator's or panelists' attention).
The capability returns not supported if the conference call does not support raising hand.
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RecentTalkers |
Returns the recent talker list associated with the conference call.
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RemoveLastParticipantCapability |
Capability info indicating whether the last participant can be removed without
indicating the participant's ID. This is only supported in Avaya Communication
Manager environment.
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RemoveParticipantCapability |
Returns whether the local user can select and remove a participant from the call.
The capability returns not supported if the conference call does not
support select participant removal, or if the local user does not have permission
to select and drop a participant from the call.
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RequestToBecomeModeratorCapability |
Returns whether the conference server allows the local user to request to become a moderator.
This capability is not supported if the conference server does not support a self-promotion
mechanism to become a moderator, or if the local user is already a moderator.
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ResumeRecordingCapability |
Returns whether the local user can resume conference recording.
The capability returns not supported if the conference call does not
support recording pause/resume, or if the local user does not have permission to
start/stop recording, or if the conference recording is not paused.
Only a conference moderator can resume conference recording.
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RetrieveDialInInformationCapability |
Returns whether the user can retrieve dial in information from the conference server.
The capability returns not supported if the conference server doesn't support this indication.
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SetContinuationStatusCapability |
Returns whether the local user can change the conference call continuation mode.
Call continuation mode allows the conference call to continue after the
moderator leaves the conference call.This feature is not applicable to
all Avaya conferencing solutions.
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SetDisplayVideoParticipantNameCapability |
Returns whether the local user can control the display of participant names in the
personal video layout received from the conference server.
The capability returns not supported if the conference call does not support this feature.
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SetEntryExitToneStatusCapability |
Returns whether the local user can control the entry/exit tone setting of the conference call.
The capability returns not supported if the conference call does not
support entry/exit tones, or if the local user does not have permission
to control the entry/exit tones.
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SetLectureModeStatusCapability |
Returns whether the local user can put the conference call into lecture mode.
The capability returns not supported if the conference call does not
support lecture mode, or if the local user does not have permission
to set the call into lecture mode.
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SetLockStatusCapability |
Returns whether the local user can lock/unlock the conference call.
The capability returns not supported if the conference call does not
support lock/unlock, or if the local user does not have permission
to lock/unlock the conference call.
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SetVideoAllowedStatusCapability |
Returns whether the local user can enable/disable video for the conference call.
The capability returns not supported if the conference call does not
support control of video allow/disallow, or if the local user does not
have permission to control video allow/disallow status of the call.
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SetVideoLayoutCapability |
Returns whether the local user can control the video layout setting
of the video received from the conference server.
The capability returns not supported if the conference call does not support this feature.
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SetVideoSelfSeeCapability |
Returns whether the local user can control the display of the local user's video in
the personal video layout received from the conference server.
The capability returns not supported if the conference call does not support this feature.
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SignInCapability |
Returns whether the user can sign in to the conference to become a named user.
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StartRecordingCapability |
Returns whether the local user can start conference recording.
The capability returns not supported if the conference call does not
support recording, or if the local user does not have permission to
start recording of the call, or if recording is already active.
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StopRecordingCapability |
Returns whether the local user can stop conference recording.
The capability returns not supported if the conference call does not
support recording, or if the local user does not have permission to
stop recording of the call, or if recording is not active.
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StreamingStatus |
Overall streaming status for the conference call.
The streaming option is specified at conference creation/reservation time,
prior to the endpoints joining the conference call.
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Subject |
Returns the subject of the conference if one is provided by the conference server.
If no subject is defined, the value will be an empty string.
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SupportedVideoLayouts |
Get the list of video layouts that the user can choose from. If the conference server does not
support video layout selection, an empty list is returned.
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UnmuteAllParticipantsCapability |
Returns whether the local user can unmute all participants at once.
The capability returns not supported if the conference call does not
support this control, or if the local user does not have permission to
unmute all on the call.
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VideoPinCapability |
Returns whether the local user can pin a specific participant's video
in a specific position of the current video layout. This capability returns not supported if
the conference call does not support video pinning/unpinning, or video pin/unpin requests.
|
Name | Description | |
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AddParticipant |
Add a participant to a call. If the method is called on a 2-party call, the call is escalated
to a conference call. This call change is reported via a ConferenceStatusChanged
event on the Call object associated with this Conference.
If the method is called on a conference call, the participant is added to the conference call
using bridge-assisted dial-out. This method may be called multiple times to add multiple participants to
the conference call.
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AddParticipantFromCall |
If the method is called on a 2-party call, the two calls are merged together to create a conference call.
This call status change is reported via a ConferenceStatusChanged
event on the Call object associated with this conference.
If the method is called on a conference call, the input argument call is transferred over to the
conference call represented by this object. If the user wants to create a conference call by merging multiple existing
calls, this method can be called multiple times to join multiple calls into the conference.
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AddParticipantToCallCapability |
Returns whether the local user can request the conference server to add a participant to current call.
The capability returns not supported if the call is a remote agent phone call or if the local user does not have
permission to initiate it.
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AddTerminal |
Add a terminal to a conference call by terminal IP address. The terminal is added using bridge-assisted dial-out.
The method may be called multiple times to add multiple terminals to the conference call.
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EndConference |
Ends the conference call for all conference participants.
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ExtendMeeting |
Extends the current meeting end time by the specified number of minutes.
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GetAddParticipantFromCallCapability |
Returns whether the local user can request the conference server to add a participant from a specified call to current call,
for example, to add a new user to the conference call.
The capability returns not supported if the conference call does not
support the merge feature, or if the local user does not have
permission to initiate it.
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GetRecordingDescription |
Get meeting recording description.
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GetRecordingName |
Get meeting recording name.
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LowerHand |
Called to lower the local user's hand on the conference call to indicate that the user no longer
wants to get the moderator's attention.
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MuteAllParticipants |
Used by a conference moderator to mute all participants
on the conference call. Other moderators, lecturers and presenters
are not affected by this operation.
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PauseRecording |
Pauses conference recording.
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PinVideo |
Requests for a specific participant's video to be pinned in a certain area of the video image. The source and
destination coordinates can be any point within a video region inside the video image. They do not have to be
a point at the boundary of the video region. In order to undo a previous video pin operation, the application
needs to call SetVideoLayout(VideoLayoutType, ConferenceConferenceActionCompletionHandler) and specify the Dynamic layout option.
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RaiseHand |
Called to raise the local user's hand on the conference call to get the moderator's attention,
who can unmute and hence allow the participant to speak.
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RemoveLastParticipant |
Removes the last participant that was added to a conference call either locally or remotely.
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RemoveParticipant |
Initiates removal of the selected participant from the conference call.
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RequestToBecomeModerator |
Issues a request to promote the local user to become a conference moderator.
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ResumeRecording |
Resumes conference recording.
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RetrieveDialInInformation |
Retrieves the dial in information for the conference call.
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SendPasscode |
Request for admission to enter a conference call that is passcode-protected.
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SendRequestToEnterLockedConference |
Request for permission to enter a locked conference call.
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SetContinuationActive |
Enables or disables conference continuation mode for the conference call. Call continuation mode
allows the conference call to continue after the moderator leaves the conference call.
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SetDisplayVideoParticipantName |
Controls whether participant names are displayed in the personal video layout received
from the conference server.
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SetEntryExitToneActive |
Controls whether entry and exit tones are allowed for the conference call.
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SetLectureModeActive |
Enables or disables lecture mode for the conference call. The result of the
operation is reported through the completionHandler argument.
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SetLocked |
Locks or unlocks the conference call. If the call is not a conference call
or the conference call is not locked, an error indication is returned
through the completionHandler argument.
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SetMultiplePresentersAllowed |
Controls whether there can be multiple presenters (panelists) on the call.
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SetVideoAllowed |
Controls whether video is allowed on the conference call.
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SetVideoLayout |
Sets the local user's personal video layout preference.
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SetVideoSelfSee |
Controls the display of the local user's video in
the personal video layout received from the conference server.
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SignIn |
Sign in to become a named user in the conference.
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StartRecording(ConferenceConferenceActionCompletionHandler) |
Starts conference recording.
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StartRecording(ConferenceConferenceActionCompletionHandler, String, String) |
Starts conference recording.
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StopRecording |
Stops conference recording.
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UnmuteAllParticipants |
Used by a conference moderator to unmute all participants on the conference call.
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Name | Description | |
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ActiveTalkersChanged |
Notifies the application that the list of active talkers in the conference has changed.
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ActiveVideoParticipantChanged |
Notifies the application that the active video participant received over a video channel
during a multi video channel conference call has changed.
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AlwaysDisplayActiveSpeakerVideoChanged |
Notifies the application that the option that controls display of the active speaker's video has changed.
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BrandNameChanged |
Notifies the application that the conference's brand name has changed.
The brand name is the product family brand name associated with the conference system.
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CapabilitiesChanged |
Notifies the application about a change in conference call's capabilities. The application can query
the Conference object to find out about the capability that changed. Usually, the capabilities changed
notification is tied to the features supported by the conference server as well as the local user's role
(e.g., moderator, presenter, lecturer, etc.) in the conference call.
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ContinuationStatusChanged |
Notifies the application that the continuation property of the conference has changed as a result of a local
or remote operation.
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DisplayParticipantNameOnVideoChanged |
Notifies the application that the option that controls display of the participant name in video image has changed.
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DroppedParticipantsChanged |
Notifies the application that the list of participants that have dropped from the conference has changed.
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EncryptionStatusChanged |
Notifies the application that the conference's encryption status has changed based on the encryption status
of current participants on the call.
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EndTimeChanged |
Notifies the application that the conference's end time has changed as a result of a local or a remote operation.
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EntryExitToneStatusChanged |
Notifies the application that the conference's entry/exit tone enabled status has changed as a result of a
local or remote operation.
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EventConferenceStatusChanged |
Notifies the application that the conference's type has been changed.
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ExternalAdmissionStatusChanged |
Notifies the application that the conference's external admission status has changed.
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LectureModeStatusChanged |
Notifies the application that the conference's lecture mode status has changed as a result of a local or remote operation.
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LocalUserHandLowered |
Notifies the application that the local user's hand has been lowered.
This can occur when either the conference moderator or the local user
lowers the hand.
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LocalUserHandRaised |
Notifies the application that the local user's hand has been raised.
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LockStatusChanged |
Notifies the application that the conference's lock status has changed as a result of a local or a remote operation.
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ParticipantsChanged |
Notifies the application that the list of participants in the conference has changed.
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PasscodeRequired |
Notifies the application that the end user is required to provide a conference admission passcode
in order to join the conference call.
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PendingParticipantsChanged |
Notifies the application that the list of participants waiting to enter the conference has changed.
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PermissionToEnterLockedConferenceRequired |
Notifies the application that the end user is trying to join a locked conference call that does not
require a passcode for entry.
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RecentTalkersChanged |
Notifies the application that the list of recent talkers in the conference has changed.
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RecordingStatusChanged |
Notifies the application that the conference's recording status has changed as a result of a local or a remote operation.
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ServiceAvailable |
Notifies the application that the conference has a healthy signaling path. Depending on the network topology, the
call session and the conference controls may share the same signaling connection (e.g., SIP and tunnel CCMP),
or may use different connections. This is why separate service available / unavailable events are provided
for the Call and Conference objects.
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ServiceUnavailable |
Notifies the application that the conference does not have a healthy signaling path. Depending on the network topology,
the call session and the conference controls may share the same signaling connection(e.g., SIP and tunnel CCMP),
or may use different connections. This is why separate service available / unavailable events are provided
for the Call and Conference objects.
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Started |
Occurs when the conference has started. This only occurs when the WaitingToStart
event was previously raised.
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StreamingStatusChanged |
Notifies the application that the conference's streaming status has changed.
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SubjectChanged |
Notifies the application that the conference's subject/title has changed.
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SupportedVideoLayoutsChanged |
Notifies the application that the list of available layouts supported by the conference system has changed.
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VideoChannelReceiveStatusChanged |
Occurs during a multi video channel conference call when the server either starts
or stops sending video packets over a video channel.
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VideoLayoutChanged |
Notifies the application that the layout of the video image created by the conference system has changed.
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VideoSelfSeeChanged |
Notifies the application that the self-see option for the video image created by the conference system
has changed.
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VideoStatusChanged |
Notifies the application that the conference's video enabled status has changed as a result of a local or a remote operation.
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WaitingToStart |
Notifies the application that the conference has not started, and the local user is waiting
for the conference to start (i.e. moderator to join). At this point, the conference server may provide
wait treatment to the end user, e.g., by playing music and/or displaying a still video image.
This information is reported based on an indication received from the conference server
and may not be provided depending on the server's capabilities.
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In general, the capabilities and the set of allowed operations are not only dependent on the capabilities of the conferencing server, but also on the specific privileges assigned to the local user on the conference call. For example, if the local user is a moderator of the call, (s)he will be able to perform conference operations such as lock/unlock the call, start/stop recording, as well as operations on participants such as mute/unmute, add a new participant to the call, or drop an existing participant from the call.
The client application is notified about status updates reported by the conference server through event handlers that the application has registered on the Conference object's events. These updates may be the result of local operations on the Conference object as well as remote changes initiated by either the server or other users on the conference call. For example if the local user is a conference moderator, (s)he may call StartRecording(ConferenceConferenceActionCompletionHandler), resulting in a RecordingStatusChanged event being received. Similarly, a remote conference moderator may start conference recording, which will result in receipt of a network notification, raising the same event.
It should be noted that the set of event notifications depends on the capabilities of the conference server. In some conference server environments, some of the events defined may never be raised because the server does not support the underlying services/features that result in those events.