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1

Sign in to Telnyx Portal

Sign in to the Telnyx Portal.
2

Create SIP Connection

Navigate to Voice → SIP Trunking. Select Create SIP Connection, provide a friendly name (e.g., “SuperU Outbound”), and click Create SIP Connection.
3

Configure Outbound Settings

Select Outbound in the settings of your SIP connection.
  1. Outbound Voice Profile: Create a new profile or select an existing one.
  2. Authentication: Under Expert Settings (or Authentication settings), choose Credentials.
  3. Credentials: Create a Username and Password.
Make sure these values match the username and password you use for your SuperU outbound trunk.
4

Connect to SuperU

Go to your SuperU dashboard and open the Bring Your Own Number modal.SIP Bring Your Own NumberFill in the details using the information from your Telnyx trunk:
  • Phone Number: Enter the phone number you purchased in Telnyx.
  • Destination: Select the appropriate region. SIP Destinations Supported regions include:
    • India
    • United States
    • United Kingdom
    • France
    • Germany
    • Zurich
    • Saudi Arabia
    • Australia
  • Termination URI: Enter sip.telnyx.com.
  • SIP Username: Enter the username you created in the Outbound Settings.
  • SIP Password: Enter the password you created in the Outbound Settings.
  • Nickname: Give this number a recognizable name (e.g., “Telnyx Outbound”).
Click Save Number to finish.