I am using Twilio to receive my inbound calls but am not sure how to get them to forward to my OBI200.
1. What is the proper way to forward incoming calls to your Obi from a VOIP service? I tried sip:mjohnson@<public_ip> but it did not work (dropped call almost immediately without any prompts). Is that correct address and format or do I need something more on it?
2. Does anyone have TwiML code to use to forward inbound calls to you Obi?
3. What are the proper firewall settings that need to be made to allow the inbound calls?
Thanks,
Matt