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Use this guide when your phone numbers or trunking already run through Telnyx.
1

Get your Telnyx SIP credentials

  1. Log in to the Telnyx Portal
  2. Go to SIP Trunking → SIP Connections
  3. Create a new SIP connection
  4. Note the SIP Connection URI and Outbound Voice Profile
  5. Under Authentication, set up credentials or IP-based auth
2

Create SIP Trunk in itellicoAI

Go to Telephony → SIP Trunks → Create SIP Trunk:
  • Name: Telnyx
  • Termination URI: Your Telnyx SIP connection URI
  • SIP Auth Username/Password: Your Telnyx credentials (if using credential auth)
  • Allowed IPs: Telnyx signaling IPs (if using IP auth)
3

Import and route

Import your Telnyx numbers and assign routing as described in SIP Trunks.