# Run Cabin Intercommunication Service

SystemFunction

In-Flight Entertainment System > In-Flight Entertainment System > System Analysis > System Functions > Root System Function > IFE System > Run Services > Run Cabin Intercommunication Service

Cabin intercommunication is a cabin crew service. This function gathers all functions in charge of managing the cabin crew interactions related to imposed videos (selection of videos, play/pause/stop controls, display of video data, etc.).

## Incoming Internal Functional Exchanges

Exchange | Source | Target | Description | Allocated Exchange Items
--- | --- | --- | --- | ---
Stop Command | Play Airline-Imposed Videos | Handle Imposed Videos Controls |  |
Play Command | Play Airline-Imposed Videos | Handle Imposed Videos Controls |  |
Pause Command | Play Airline-Imposed Videos | Handle Imposed Videos Controls |  |
Imposed Video Selection | Play Airline-Imposed Videos | Manage Imposed Video Selections |  |
Available Airline Video List | Store Digital Media | Manage Imposed Video Selections |  |

## Outgoing Internal Functional Exchanges

Exchange | Source | Target | Description | Allocated Exchange Items
--- | --- | --- | --- | ---
Imposed Video Control Command | Handle Imposed Videos Controls | Broadcast Audio Video Streams |  |
Displayed Imposed Videos List | Manage Imposed Video Selections | Play Airline-Imposed Videos |  |

## Realized Elements

- Broadcast Audio
- Broadcast Movies

## Realizing Elements

- Run Cabin Intercommunication Service

## Owned diagrams

[SDFB] [CTX] Run Cabin Intercommunication Service

## Diagrams displaying "Run Cabin Intercommunication Service"

- [SAB] High Level System Overview
- [SFBD] All System Functions
- [SDFB] [BUILD] All Functions
- [SDFB] [CTX] Run Services