I tried to import some telnyx numbers into Vapi, but got some weird error when trying to register my telnyx API key in the integrations tab. After checking on Telnyx portal, I noticed that I cannot put the api.vapi.ai domain in webhook when trying to register a new Voice API Application. I do know that I can use SIP Trunking, but it seems kinda weird that they are actively blocking Vapi. https://cdn.discordapp.com/attachments/1403033331649482842/1403033332010320054/image.png?ex=6896141d&is=6894c29d&hm=3bd15d24dff6cade1d8f00acbfe95110d7fc71f66a19a3c9c76755a0e417070e&

Hi, there's an issue from Telnyx side. Hence, you are facing this issue.