When I call the number link to my agent nothing appened (Twilio)

I buy a french number on Twilio and I connect it to retell by SIP trunk I followed the retell documentation. I’ll do it 2 times and same at the end when i call the number I bought and nothing happened.

Any suggestions for solving my problem ?

Hey @olipaul5454

Confirm the number actually shows up in your Retell dashboard after import. Also recheck these settings

  • Bind an inbound agent to the number in the Retell dashboard. Without an inbound agent assigned, calls won’t be answered.

  • Origination SIP URI on your Twilio Elastic SIP Trunk must be exactly sip:sip.retellai.com.

  • Number must be moved into the Elastic SIP Trunk (Trunks → your trunk → Numbers). If it’s still attached to a Twilio app/webhook instead of the trunk, inbound won’t reach Retell.

  • Voice Geographic Permissions — enable France under Elastic SIP Trunking permissions.

If it shows the call IDs then send the call ids and your Agent Id so we can investigate.

Thank You