freeswitch/docker

Docker Setup

These are the official Docker files for master branch and the current release packages.

Volumes

These containers are set up so that you can mount your freeswitch configuration from a host or data volume container.

To mount freeswitch Configuration

-v $(pwd)/configuration:/etc/freeswitch

To mount tmp directory for storing recordings, etc

-v $(pwd)/tmp:/tmp

The container also has a healthcheck where it does a fs_cli status check to make sure the freeswitch service is still running.

Ports

The container should be run with host networking using docker run --network host ....

If you prefer to (or for some reason must) publish individual ports via --publish/-p, refer to this issue and this potential workaround regarding using docker with large port ranges.

The following ports will be used, depending upon your specific configuration:

• 5060/tcp, 5060/udp, 5080/tcp, 5080/udp - SIP signaling
• 5061/tcp, 5081/tcp - SIPS signaling
• 5066/tcp, 7443/tcp - WebSocket signaling
• 8021/tcp - the Event Socket
• 16384-32768/udp, 64535-65535/udp - media

If you wish to help improve these please submit a pull request at:

https://github.com/signalwire/freeswitch

Thanks, /b