# Vonage SIP Setup (/docs/telephony/sip-vonage)

> Complete guide to configure your Vonage SIP trunking with UserKey and Secret authentication.



Vonage's SIP trunking allows you to connect your existing phone numbers to
OmniDimension AI agents. This guide covers the complete setup process
including UserKey and Secret authentication.

## Prerequisites [#prerequisites]

### What you'll need [#what-youll-need]

* SIP trunking enabled on your account
* Phone number with SIP capability

### Authentication method [#authentication-method]

* UserKey and Secret authentication
* IP whitelisting available

## Step-by-step configuration [#step-by-step-configuration]

<Steps>
  <Step>
    ### Get your SIP credentials [#get-your-sip-credentials]

    Access your Vonage SIP configuration to get the credentials you'll need.

    1. Go to the [Vonage Admin Portal](https://admin.vonage.com) and navigate to **Phone System → SIP Trunking**
    2. Find your **UserKey** (username) and **Secret** (password)
    3. Note your SIP host (choose the appropriate regional host for your location)
  </Step>

  <Step>
    ### Import to OmniDimension [#import-to-omnidimension]

    Now import your Vonage number to OmniDimension.

    1. Go to **Phone Numbers** on the OmniDimension dashboard
    2. Click **Import from SIP Trunk**
    3. Select **Vonage** as your provider
    4. Enter your SIP credentials
    5. Test the connection and import
  </Step>
</Steps>

<Callout type="info">
  For comprehensive setup instructions, refer to Vonage's official
  [SIP Trunking Guide](https://www.vonage.com/communications-apis/sip-trunking/).
</Callout>