Source note · SIP trunk redundancy and failover design
A Twilio Elastic SIP trunk can have a Disaster Recovery URL pointing to a TwiML application that handles inbound calls (for example with an IVR) when the origination URIs are unavailable, billed at standard Twilio Voice rates.
Checked 2026-09-25
- Vendor
- Twilio
- Product
- Elastic SIP Trunking
- Subsystem
- disaster recovery
- 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 · Disaster Recovery URL
Cite this note
APA
WarmTransfer. (2026, September 25). SIP trunk redundancy and failover design: source note sip-trunk-redundancy-design-twilio-dr-url. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-trunk-redundancy-design-twilio-dr-url
BibTeX
@misc{warmtransfer-claim-sip-trunk-redundancy-design-twilio-dr-url,
title = {SIP trunk redundancy and failover design: source note sip-trunk-redundancy-design-twilio-dr-url},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-trunk-redundancy-design-twilio-dr-url},
note = {Source note sip-trunk-redundancy-design-twilio-dr-url, checked 2026-09-25}
}