Programmable Voice SIP Refer - Transfer the call from Twilio to your IP infrastructure

Introducing SIP Refer that allows you to transfer a call back to your IP Communication infrastructure and remove Twilio from the call path.

With Twilio you can now receive SIP Refer towards your IP communication infrastructure using the newly introduced TwilML verb called <Refer>.

Along with the rich programmability services of Twilio, this feature allows you to stay connected with your own known infrastructure for existing connections and provides data security for regulatory purposes by keeping the data within your network.

For details, please check our Refer Verb documentation.