Twilio Changelog | Jun. 03, 2024
Additional SIP Header support on outbound SIP calls
Twilio now allows you to pass additional SIP headers as part of an outbound SIP call.
Twilio Programmable Voice now allows you to pass the following standard SIP headers as part of an outbound SIP call:
- Remote-Party-ID
- P-Preferred-Identity
- P-Called-Party-ID
For more information, please see our Programmable Voice SIP documentation.
Voice