STIR/SHAKEN information hub

This information hub draws content about STIR/SHAKEN from across our website and a variety of industry sources.

TransNexus STIR/SHAKEN solutions

Our STIR/SHAKEN solutions include everything you need to deploy STIR/SHAKEN. They work with any network equipment and are available in our ClearIP and NexOSS software platforms.

We offer SHAKEN certificates to use with our software products or any other. Certificates are available with flexible duration and no contract or commitment.

You can easilly combine robocall mitigation techniques with STIR/SHAKEN call authentication to improve customer experience and satisfy compliance requirements.

STIR/SHAKEN whitepapers

STIR/SHAKEN overview — A brief introduction

Understanding STIR/SHAKEN — An introduction to some technical details

How to obtain access to numbering resources — Service provider requirements to sign calls

Certificate management for STIR/SHAKEN — Creating and managing keys and certificates

STIR/SHAKEN authentication service — Authentication technical details

STIR/SHAKEN verification service — Verification technical details

Out-of-Band SHAKEN — Extends the current SHAKEN framework to include service providers using TDM

Rich Call Data and STIR/SHAKEN — How to include additional caller info in the SHAKEN token to improve call completion

Extending the SHAKEN framework to TDM networks — How Out-of-Band SHAKEN enables call authentication for TDM networks

Delegate certificates improve STIR/SHAKEN for providers and enterprises — How a special certificate extends the trusted network

STIR/SHAKEN videos

Preparing for SHAKEN in Canada

Robocall Mitigation Filing Essentials

Prepare for the FCC June 30^th robocall deadline — Tutorial

TRACED act compliance — Everything you need to know

Complying with the TRACED act made simple

CFCA Know SHAKEN videos

TransNexus presented a series of webinars with the CFCA on STIR/SHAKEN topics, including:

Introduction
Public Key Infrastructure
Authentication
Verification
Out-of-Band SHAKEN
Rich Call Data
Call Analytics

ATIS STIR/SHAKEN standards

ATIS-1000074.v002, ATIS Standard on Signature-based Handling of Asserted information using toKENs (SHAKEN)

ATIS-1000080.v003, ATIS Standard on Signature-based Handling of Asserted information using toKENs (SHAKEN): Governance Model and Certificate Management

ATIS-1000081, ATIS Technical Report on a Framework for Display of Verified Caller

ATIS-1000082, ATIS Technical Report on SHAKEN APIs for a Centralized Signing and Signature Validation Server

ATIS-1000084.v002, ATIS Technical Report on Operational and Management Considerations for SHAKEN STI Certification Authorities and Policy Administrators

ATIS-1000085.v002, ATIS Standard on Signature-based Handling of Asserted information using ToKENs (SHAKEN): SHAKEN Support of “div” PASSporT

ATIS-1000087, ATIS Technical Report on Mechanism for Initial Cross-Border Signature-based Handling of Asserted information using toKENs (SHAKEN)

ATIS-1000088, ATIS Technical Report on a Framework for SHAKEN Attestation and Origination Identifier

ATIS-1000089.v002, ATIS Technical Report on Study of Full Attestation Alternatives for Enterprises and Business Entities with Multi-Homing and Other Arrangements

ATIS-1000091, ATIS Technical Report on a Mechanism for International Signature-based handling of Asserted information using toKENs (SHAKEN)

ATIS-1000092, ATIS Standard on Signature-based Handling of Asserted information using toKENs (SHAKEN): Delegate Certificates

ATIS-1000093, ATIS Standard on Toll-Free Numbers in the SHAKEN Framework

ATIS-1000094, ATIS Standard on Signature-based Handling of Asserted information using toKENs (SHAKEN): Calling Name and Rich Call Data Handling Procedures

ATIS-1000095, ATIS Standard on Extending STIR/SHAKEN over TDM

ATIS-1000096, ATIS Standard on SHAKEN: Out-of-Band PASSporT Transmission Involving TDM Networks

ATIS-1000097, ATIS Technical Report on Alternatives for Caller Authentication for Non-IP Traffic

ATIS-1000098, ATIS Standard on Session Initiation Protocol (SIP) Resource-Priority Header (RPH) and Priority Header Signing in Support of Emergency Calling

IETF STIR/SHAKEN standards

IETF RFC 7340, Secure Telephone Identity Problem Statement and Requirements

IETF RFC 7375, Secure Telephone Identity Threat Model

IETF RFC 8224, Authenticated Identity Management in the Session Initiation Protocol (SIP)

IETF RFC 8225, PASSporT: Personal Assertion Token

IETF RFC 8226, Secure Telephone Identity Credentials: Certificates

IETF RFC 8443, Personal Assertion Token (PASSporT) Extension for Resource Priority Authorization

IETF RFC 8588, Personal Assertion Token (PASSporT) Extension for Signature-based Handling of Asserted information using toKENs (SHAKEN)

IETF RFC 8816, Secure Telephone Identity Revisited (STIR) Out-of-Band Architecture and Use Cases

IETF RFC 8946, Personal Assertion Token (PASSporT) Extension for Diverted Calls

IETF RFC 9027, Assertion Values for Resource Priority Header and SIP Priority Header Claims in Support of Emergency Services Networks

United States STIR/SHAKEN regulations

WC Docket No. 17-97, Call Authentication Trust Anchor

Document	Adopted	Summary
TRACED Act	Dec 30, 2019	Law requires FCC to issue orders that require STIR/SHAKEN call authentication and related provisions.
Report and Order	Mar 31, 2020	Mandates STIR/SHAKEN.
Second Report and Order	Sep 29, 2020	Provides extensions for SHAKEN implementation, requires robocall mitigation program during extensions, requires certification in new Robocall Mitigation Database.
Caller ID Authentication Best Practices	Dec 22, 2020	Voluntary, optional best practices for SHAKEN developed by the CATA working group.
Robocall Mitigation Database (RMD)	Apr 20, 2021	New portal used to submit, view, and download certifications in the RMD.

United States Robocall mitigation regulations

CG Docket No. 17-59, Advanced Methods to Target and Eliminate Unlawful Robocalls

Document	Adopted	Summary
Report and Order	Nov 16, 2017	Allows providers to block calls from phone numbers that are invalid, unallocated, unused, or that appear on Do-Not-Originate (DNO) lists.
Second Report and Order	Dec 12, 2018	Establishes Reassigned Numbers Database.
Declaratory Ruling	Jun 6, 2019	Clarifies that service providers may offer opt-out call-blocking programs based on any reasonable analytics.
Third Report and Order	Jul 16, 2020	Establishes safe harbors for call blocking.
Fourth Report and Order	Dec 29, 2020	Requires service providers to police their networks and cooperate with traceback, adds network blocking to safe harbor, requires immediate notification of blocking by Jan 1, 2022.

Canada STIR/SHAKEN regulations

Document	Adopted	Summary
CRTC 2018-32	25 Jan 2018	Measures to reduce caller identification spoofing and to determine the origins of nuisance calls
CRTC 2019-402	9 Dec 2019	CISC Network Working Group – Status of implementation by telecommunications service providers of authentication/verification measures for caller identification
CRTC 2019-403	9 Dec 2019	Establishment of the Canadian Secure Token Governance Authority
CRTC 2019-402-2	15 Sep 2020	Rogers Communications Canada Inc. – Request for a nine‑month postponement of STIR/SHAKEN implementation
CRTC 2021-123	6 Apr 2021	STIR/SHAKEN implementation for Internet Protocol-based voice calls

STIR/SHAKEN blog posts and news

July 28, 2021

Who should sign SHAKEN calls?

July 26, 2021

Spam robocalls and SHAKEN attestation

July 15, 2021

SHAKEN for TDM standards approved

July 14, 2021

SHAKEN attestation statistics for early July 2021

July 2, 2021

June 2021 STIR/SHAKEN statistics

July 1, 2021

Webinar—Out-of-Band SHAKEN deployment—everything you need to know

July 1, 2021

Robocall Mitigation Database filing statistics

June 29, 2021

Robocaller tried to hack SHAKEN

June 23, 2021

FCC issues public notice on SHAKEN and robocall mitigation June 30 deadline

June 16, 2021

TransNexus at ITEXPO 2021

June 15, 2021

May 2021 STIR/SHAKEN statistics

June 11, 2021

Webinar recording — Preparing for SHAKEN in Canada

June 9, 2021

Robocall Mitigation Database filing statistics

June 7, 2021

U.S. — Canada cross-border SHAKEN

June 2, 2021

Webinar — TDM to SIP network transformation best practices

June 1, 2021

Webinar — Robocall mitigation filing essentials

May 26, 2021

Webinar — Preparing for SHAKEN in Canada

May 25, 2021

Press release — New Out-of-Band SHAKEN whitepaper available

May 13, 2021

FCC — Service providers must now diligently pursue SHAKEN certificates

May 11, 2021

STI Governance Authority changes effective date of new SPC token access policy

May 3, 2021

Out-of-Band SHAKEN goes to letter ballot

April 30, 2021

Webinar recording — Robocall mitigation filing essentials

April 26, 2021

Robocall mitigation certification filing begins

April 7, 2021

Canadian regulator postpones STIR/SHAKEN deadline

March 31, 2021

FCC STIR/SHAKEN deadline extension petitions denied or withdrawn

March 29, 2021

Robocall mitigation compliance strategy

March 26, 2021

Webinar recording — Prepare for the FCC robocall deadline

March 3, 2021

Why you might use a Centralized SHAKEN Server, and how

February 23, 2021

Webinar — What is STIR/SHAKEN, and how to comply

February 23, 2021

TransNexus works with DigiCert to provide SHAKEN certificates

February 17, 2021

ClearIP Out-of-Band SHAKEN enhancements

February 8, 2021

FCC to telcos—You cannot be dumb pipes for robocalls

February 4, 2021

U.S. SHAKEN Governance Authority issues year-end report for 2020

February 1, 2021

Webinar — TRACED Act compliance — everything you need to know

January 27, 2021

Service provider STI fee changes for 2021

January 18, 2021

Webinar recording — Complying with the TRACED Act made simple

January 15, 2021

FCC proposes rules on SHAKEN certificate revocation for noncompliance

January 4, 2021

FCC issues further restrictions on robocalls

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