> ## Documentation Index
> Fetch the complete documentation index at: https://docs.leamout.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Firewall & ports

> Understand the customer-facing ports used by the current deployment topology.

The current deployment topology can expose these customer-facing interfaces:

| Purpose                   | Port/protocol          |
| ------------------------- | ---------------------- |
| Leamout API               | `8080/tcp`             |
| SIP                       | `5060/udp`, `5060/tcp` |
| SIP TLS                   | `5061/tcp`             |
| SIP over secure WebSocket | `5062/tcp`             |
| TURN/STUN                 | `3478/udp`, `3478/tcp` |
| TURN TLS                  | `5349/tcp`             |
| TURN relay                | `49152-65535/udp`      |
| RTP media                 | `23000-32768/udp`      |

Private control and state interfaces are not intended to be internet-facing.

<Warning>
  Treat this table as the current release topology, not a universal cloud firewall template. Restrict exposure to the interfaces required by your deployment.
</Warning>