I'm looking to set up SIP trunking with Telnyx and connect it with Vapi for my project. I'm new to this setup and would really appreciate any guidance or help from someone experienced. If anyone has done this before or can point me in the right direction, please let me know. Thanks in advance!

Create a SIP connection in Telnyx pointing to sip.vapi.ai, configure outbound authentication, then add the trunk and phone number in Vapi using API credentials and ensure both inbound and outbound call routing is correctly tested.