Twilio Changelog

Additions and changes to the Twilio platform

Elastic SIP Trunking

Twilio Voice Connectivity: New media IP addresses to allow GA

To accommodate growth in traffic, we have expanded our Media IP address ranges in our AU1, BR1, DE1, JP1, and SG1 data centers for the following products:

  • Elastic SIP Trunking
  • Programmable Voice SIP Interfaces
  • Programmable Voice Mobile SDKs
  • Twilio Client JS SDK

If you currently allow any of our Media IP addresses in your IP communications infrastructure, you MUST add the new IP address ranges to your allow list. 

For a complete list of IP address ranges to allow in your IP communications customer infrastructure, please see: