Due to load balancing, redundancy, and regional restrictions, Twilio is unable to send all of your SIP traffic over a particular IP address. We recommend Elastic SIP Trunking customers allow ALL
of our regional signaling and IP addresses for maximum compatibility.
- You can find the full list of our SIP signaling and media IP addresses on the SIP Trunk Networking Information page in Console.
- For further information to help you configure your infrastructure for your Twilio Elastic SIP Trunk, please see our SIP Trunking interconnection guides.