app_confbridge

confbridge.conf

[global]

Unused, but reserved.

[user_profile]

A named profile to apply to specific callers.

• type - Define this configuration category as a user profile.
• admin - Sets if the user is an admin or not
• send_events - Sets if events are send to the user
• echo_events - Sets if events are echoed back to the user that triggered them
• marked - Sets if this is a marked user or not
• startmuted - Sets if all users should start out muted
• music_on_hold_when_empty - Play MOH when user is alone or waiting on a marked user
• quiet - Silence enter/leave prompts and user intros for this user
• hear_own_join_sound - Determines if the user also hears the join sound when they enter a conference
• announce_user_count - Sets if the number of users should be announced to the user
• announce_user_count_all - Announce user count to all the other users when this user joins
• announce_only_user - Announce to a user when they join an empty conference
• wait_marked - Sets if the user must wait for a marked user to enter before joining a conference
• end_marked - Kick the user from the conference when the last marked user leaves
• end_marked_any - Kick the user from the conference when any marked user leaves
• talk_detection_events - Set whether or not notifications of when a user begins and ends talking should be sent out as events over AMIAsterisk Manager Interface. A TCP socket API for monitoring events and issuing actions in Asterisk, commonly used by click-to-dial integrations and dashboards.
• dtmf_passthrough - Sets whether or not DTMFDual-Tone Multi-Frequency, the touch-tone signals phones send for digit input during a call, used by IVRs and feature codes. should pass through the conference
• announce_join_leave - Prompt user for their name when joining a conference and play it to the conference when they enter
• announce_join_leave_review - Prompt user for their name when joining a conference and play it to the conference when they enter. The user will be asked to review the recording of their name before entering the conference.
• pin - Sets a PIN the user must enter before joining the conference
• music_on_hold_class - The MOH class to use for this user
• announcement - Sound file to play to the user when they join a conference
• denoise - Apply a denoise filter to the audio before mixing
• dsp_drop_silence - Drop what Asterisk detects as silence from audio sent to the bridge
• dsp_silence_threshold - The number of milliseconds of silence necessary to declare talking stopped.
• dsp_talking_threshold - Average magnitude threshold to determine talking.
• jitterbuffer - Place a jitter buffer on the user's audio stream before audio mixing is performed
• template - When using the CONFBRIDGEThe Asterisk conference bridge application for multi-party audio conferences, configured with user, bridge, and menu profiles in confbridge.conf. dialplanThe core call-routing configuration of Asterisk, written mostly in extensions.conf as contexts, extensions, and priorities that decide how every call is handled. Full definition → function, use a user profile as a template for creating a new temporary profile
• timeout - Kick the user out of the conference after this many seconds. 0 means there is no timeout for the user.
• text_messaging - Sets if text messages are sent to the user.
• answer_channel - Sets if a user's channelA single call leg passing through Asterisk. Channels represent connections to endpoints and are what dialplan applications act on. should be answered if currently unanswered.

[bridge_profile]

A named profile to apply to specific bridges.

• type - Define this configuration category as a bridge profile
• jitterbuffer - Place a jitter buffer on the conference's audio stream
• internal_sample_rate - Set the internal native sample rate for mixing the conference
• maximum_sample_rate - Set the maximum native sample rate for mixing the conference
• language - The language used for announcements to the conference.
• mixing_interval - Sets the internal mixing interval in milliseconds for the bridge
• binaural_active - If true binaural conferencing with stereo audio is active
• record_conference - Record the conference starting with the first active user's entrance and ending with the last active user's exit
• record_file - The filename of the conference recording
• record_file_append - Append to record file when starting/stopping on same conference recording
• record_file_timestamp - Append the start time to the record_file name so that it is unique.
• record_options - Pass additional options to MixMonitor when recording
• record_command - Execute a command after recording ends
• regcontext - The name of the contextA named section of the dialplan that groups extensions. Calls enter a specific context and can only reach extensions visible from it, making contexts the basic unit of call routing and security. into which to register the name of the conference bridge as NoOP() at priority 1
• video_mode - Sets how confbridge handles video distribution to the conference participants
• max_members - Limit the maximum number of participants for a single conference
• sound_ - Override the various conference bridge sound files
• video_update_discard - Sets the amount of time in milliseconds after sending a video update to discard subsequent video updates
• remb_send_interval - Sets the interval in milliseconds that a combined REMB frame will be sent to video sources
• remb_behavior - Sets how REMB reports are generated from multiple sources
• remb_estimated_bitrate - Sets the estimated bitrate sent to each participant in REMB reports
• enable_events - Enables events for this bridge
• template - When using the CONFBRIDGE dialplanThe core call-routing configuration of Asterisk, written mostly in extensions.conf as contexts, extensions, and priorities that decide how every call is handled. Full definition → function, use a bridge profile as a template for creating a new temporary profile

[menu]

A conference user menu

• type - Define this configuration category as a menu
• template - When using the CONFBRIDGE dialplan function, use a menu profile as a template for creating a new temporary profile

• ^[0-9A-D*#]+$ - DTMF sequences to assign various confbridge actions to

  Note

  To have the first DTMF digit in a sequence be the '#' character, you need to escape it. If it is not escaped then normal config file processing will think it is a directive like #include. For example: The mute setting is toggled when #1 is pressed.

  Note

  \#1=toggle_mute

  Note

  A single DTMF sequence can have multiple actions associated with it. This is accomplished by stringing the actions together and using a , as the delimiter. Example: Both listening and talking volume is reset when 5 is pressed. 5=reset_talking_volume, reset_listening_volume