Source note · UC disaster recovery and business continuity
When a call cannot be delivered to any origination SIP URI, Twilio invokes the trunk's Disaster Recovery URL, a TwiML application that can play a message, take voicemail, redirect to another number or replicate PBX functions such as an IVR.
Checked 2026-09-25
- Vendor
- Twilio
- Product
- Elastic SIP Trunking
- Subsystem
- Disaster Recovery URL
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Elastic SIP Trunking — Twilio · tier 2 current vendor documentation · Origination settings, Disaster Recovery URL
Cite this note
APA
WarmTransfer. (2026, September 25). UC disaster recovery and business continuity: source note uc-disaster-recovery-twilio-dr-url. WarmTransfer. https://warmtransfer.net/knowledge/claims/uc-disaster-recovery-twilio-dr-url
BibTeX
@misc{warmtransfer-claim-uc-disaster-recovery-twilio-dr-url,
title = {UC disaster recovery and business continuity: source note uc-disaster-recovery-twilio-dr-url},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/uc-disaster-recovery-twilio-dr-url},
note = {Source note uc-disaster-recovery-twilio-dr-url, checked 2026-09-25}
}