Source note · One-way and no-way audio diagnosis
Twilio says that with Symmetric RTP disabled it sends RTP to the destination negotiated in the SDP, and that this setting is considered more secure and is therefore recommended.
Checked 2026-09-24
When Symmetric RTP is disabled, Twilio will send RTP to the destination negotiated in the SDP. This setting is considered to be more secure and therefore recommended.
- Vendor
- Twilio
- Product
- Elastic SIP Trunking
- Subsystem
- symmetric RTP
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Elastic SIP Trunking — Twilio · tier 2 current vendor documentation · Media Settings > Symmetric RTP
Cite this note
APA
WarmTransfer. (2026, September 24). One-way and no-way audio diagnosis: source note one-way-audio-twilio-symmetric-rtp-off-recommended. WarmTransfer. https://warmtransfer.net/knowledge/claims/one-way-audio-twilio-symmetric-rtp-off-recommended
BibTeX
@misc{warmtransfer-claim-one-way-audio-twilio-symmetric-rtp-off-recommended,
title = {One-way and no-way audio diagnosis: source note one-way-audio-twilio-symmetric-rtp-off-recommended},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/one-way-audio-twilio-symmetric-rtp-off-recommended},
note = {Source note one-way-audio-twilio-symmetric-rtp-off-recommended, checked 2026-09-24}
}