---
title: SIP Call Server
sidebar:
  label: Server
  order: 1
---
import SchemaInfo from '../../../../../components/SchemaInfo.astro';

This module starts a [SIP](https://en.wikipedia.org/wiki/Session_Initiation_Protocol) server that listens for incoming connections and emits call events when a new call is received. This can be used with cheap SIP gateway devices to connect an analog phone line and do interesting things like [firing QLab cues with phone calls](/examples/dial-a-cue).

<SchemaInfo type="module" id="sip.call.server"></SchemaInfo>

### Example

Start a UDP SIP server listening on port 5060

```yaml
- id: sipCallServer
  type: sip.call.server
  params:
    ip: 127.0.0.1
    port: 5060
    transport: udp
```