CA Flowdock's appear.in integration lets you have a video call with up to four people. You must have Chrome or Firefox web browser installed. Signing up for an appear.in account is optional, but it allows you to lock a room for private use.
To start a video call, enter
/appear in your flow or 1-to-1 conversation. You can also type
/appear room-name to start a call in a specific room. The video call will display and the other people in the flow or 1-to-1 will see a link to the video call. If you are using a browser instead of our desktop app, you will need to allow CA Flowdock to open popup windows.
appear.in also has an iOS app and supports most Android browsers.