ASBCE Certificate Lifecycle Automation: Surviving the 47-Day Validity Mandate
A signed, phased industry mandate cuts public TLS certificate validity to 47 days by March 2029. For ASBCE environments with internet-facing SIP trunks or remote workers, that is up to 8 renewals per year, per certificate, forever. Manual workflows do not survive that math.
The Deep Dive After the General Session
Randy Carroll takes the stage Tuesday morning, right after the general session, for a technical walkthrough of the biggest quiet problem in the SBC world: keeping certificates alive when the validity clock keeps shrinking.
Randy Carroll is a Senior Engineer at Gage Technologies with 20 years in telecom and network engineering and deep ASBCE experience. He builds the automation he demonstrates, then runs it in production. J Zucchetto, Director of Technical Pre-Sales Engineering, joins for the demo.
This Is Not a Proposal
The CA/Browser Forum's Ballot SC-081v3, approved April 2025, phases down maximum public TLS certificate validity from 398 days to 47 days by March 2029. Organizations running ASBCE with internet-facing SIP trunks, remote worker endpoints, or WebRTC are squarely in scope. The maintenance windows stack up fast.
First phase-in step for maximum public certificate validity.
Second step. Renewal cadence doubles again for public certificates.
Final step. Up to 8 renewals per year, per certificate, indefinitely.
Automate the Full Rotation Loop
The session covers why the mandate exists, who it hits, and how the ASBCE REST API gives you the tooling to automate the entire loop: certificate issuance, upload, and TLS Server Profile assignment, all without touching the GUI. Then Randy and J demo the actual HTTP calls live, from a manual GUI load through full API-driven rotation with no service restart.
Your automation platform does not matter. If it speaks HTTP, it can rotate certs: Ansible, Python, Terraform, and standard ACME flows all fit the same pipeline.
More From Gage at Converge 2026
J Zucchetto also presents Monday afternoon on the Avaya Infinity partner instance, and Greg Hatch closes Wednesday with the AI strategic blueprint, after joining the mainstage panel. See the full schedule at Gage at IAUG Converge 2026, and visit the Gage team at booth 200.
Request the 47-Day
Certificate Automation Plan
Tell us roughly how many public certificates you manage across ASBCE, SIP trunks, and remote worker endpoints. We will send Randy's automation plan, including the REST API call sequence and the pipeline architecture from the session, and we can walk it with you directly.
- IAUG Converge 2026 session catalog, "ASBCE Certificate Lifecycle Automation: Surviving the 47-Day Validity Mandate" iaug.org
- CA/Browser Forum Ballot SC-081v3, reduced certificate validity periods (2025) cabforum.org