Hi, i am trying to connect Vapi with a Hungarian phone number but neither online supplier that i know of supports voice calling in Hungary, Would it be possible to buy a real phone number from my local suppliers (like with a real sim card for example) and connect that with Vapi? Thank you for all answers.

You can’t directly use a Hungarian SIM number with Vapi, but you can connect a Hungarian number to Vapi by either getting a virtual Hungarian number from Twilio or Vonage and importing it into Vapi, or by using a SIP trunk provider like Zadarma to route calls through Vapi, or buying a VoIP number from services like AVOXI or KrispCall and integrating it via SIP..