Source note · Early media and ringback behavior
With Twilio TwiML <Dial answerOnBridge="true"> (default false), the inbound call keeps ringing until the dialed party answers; for SIP, Twilio first sends a 180 or 183 and returns 200 only once the <Dial> connects.
Checked 2026-09-24
- Vendor
- Twilio
- Product
- Programmable Voice TwiML
- Subsystem
- <Dial> verb
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- TwiML Voice: <Dial> — Twilio · tier 2 current vendor documentation · Attributes > answerOnBridge
Cite this note
APA
WarmTransfer. (2026, September 24). Early media and ringback behavior: source note early-media-ringback-twilio-answer-on-bridge. WarmTransfer. https://warmtransfer.net/knowledge/claims/early-media-ringback-twilio-answer-on-bridge
BibTeX
@misc{warmtransfer-claim-early-media-ringback-twilio-answer-on-bridge,
title = {Early media and ringback behavior: source note early-media-ringback-twilio-answer-on-bridge},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/early-media-ringback-twilio-answer-on-bridge},
note = {Source note early-media-ringback-twilio-answer-on-bridge, checked 2026-09-24}
}