thank you for answering @Rishabh . I need for this use case mainly for inbound calls but it is true I could create the SIP Trunk when uncheking the box for the inbound calls. When I test to make the call to the phone number, in the platform of VoipStudio it receives the call but no Voice Agents get the call. I have put the Inbound phone number defined in the VoipStudio and selected the assistant I have made for this use case.