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Monday, October 17 through Friday, October 21, 2022

Please find the official agenda for the STIR/SHAKEN ENTERPRISE SUMMIT below with the associated registration links for each webinar.

Please note you must register for each individual webinar you wish to attend. We apologize in advance for this inconvenience, but this is unfortunately necessary due to current limitations of GoToWebinar and other webinar platforms.

Register for as many sessions as you like — All registrations are free!

All times listed are U.S. EDT (United States Eastern Time)

All webinars will be broadcast live, and will also be recorded for on-demand viewing after the conclusion of the virtual live event. Please note that certain functions, such as the ability to submit questions and download associated handouts, are only available during the live broadcasts.

Questions? Visit the event landing page, or send an email to


10:00am 11:00am: Special STIR/SHAKEN ENTERPRISE SUMMIT Kickoff Keynote. Featuring Vinton Cerf, Vice President and Chief Internet Evangelist at Google.

11:30am 12:30pm: Update on the STIR/SHAKEN Framework and Current IP-NNI Task Force Milestones. Presented by Martin Dolly, Lead Member Technical Staff, Core & Government / Regulatory Standards, AT&T; Co-Chair of the SIP Forum/ATIS Joint IP-NNI Task Force; and Director, SIP Forum.

1:00pm – 2:00pm: Special STIR/SHAKEN ENTERPRISE SUMMIT Keynote. Featuring Professor Henning Schulzrinne, Levi Professor of Computer Science at Columbia University.

2:30pm – 3:30pm: Is STIR/SHAKEN Getting the Job Done? Moderated by Henry Hayter, Senior Director, Product Management, Neustar, a TransUnion company. Panelists include Jon Peterson, Vice President and Fellow, Neustar, a TransUnion company; and others TBA.

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4:00pm – 4:45pm: Special STIR/SHAKEN ENTERPRISE SUMMIT Keynote. Featuring Dr. Henry Sinnreich.


11:30am 12:30pm: The Importance of Vetting and Authentication in the Branded Calling Ecosystem. Moderated by Mick Moss, Director, Product Management, Neustar, a TransUnion company. Panelists include Brice Smith, Solutions Architect at First Orion; Joe Dechant, Sr. Director – Network Technology & Architecture at TNS; and Gaurav Sharma, Sr. Director – Solution Architecture, Neustar.

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1:00pm 1:45pm: Special STIR/SHAKEN ENTERPRISE SUMMIT Keynote. Featuring David Gurle, Founder of Quest Partners and Hive.

2:30pm – 3:30pm: What You Need to Know About Origination Policy and Branded Calling.  Presented by Michael Stovenour, Chief Field Architect for Core Systems, Ribbon Communications.

4:00pm – 5:00pm: A Live STIR/SHAKEN Report from the Real World of Robocalls. Presented by David Frankel, CEO of ZipDX.


10:00am 11:00am: Stopping Illegal Calls While Facilitating Lawful Calls Placed by Legitimate Businesses. Moderated by Jonathan Thessin, Vice President/Senior Counsel, Regulatory Compliance and Policy, American Bankers Association. Panelists include Gary Brind, Vice President, Collaboration Platforms, American Express; Michael H. Pryor, Shareholder, Brownstein Hyatt Farber Schreck, LLP; and Mark Brennan, Partner, Hogan Lovells.

11:30am 12:30pm:  Is Your Branded Caller ID Solution Secure? What Network Operators Need to Know. Presented by Patrick Rea, Manager of Product Management at Hiya.

1:00pm – 2:00pm: Hardly a “Brand” New Idea – Why Your Toll-Free Numbers Need Digital Identity Protection NOW. Presented by Chris Wendt, Vice President, Systems Engineering, at Somos, Co-Chair of the IP-NNI Task Force, and Director, SIP Forum; and Jaime Zetterstrom, Vice President, Product Management at Somos.

2:30pm 4:00pm: Perspectives from Outside Counsel – A Panel Discussion of 2022 Robocall Regulatory and Enforcement Developments. Moderated by Kevin Rupy, Partner, Wiley Rein LLP. Panelists include Steve Augustino, Partner, Nelson Mullins Riley & Scarborough LLP; Glenn Richards, Partner, Pillsbury Winthrop Shaw Pittman LLP; and other panelists TBA.


10:00am 11:30am: RFC 3261 20th Anniversary Celebration Panel Discussion – The Past, Present and Future of SIP Technology. Moderated by Richard Shockey, Chairman of the SIP Forum and Principal, Shockey Consulting. Panelists include Mary Barnes, Senior Product Manager, Neustar; Vijay Gurbani, Chief Data Scientist at Vail Systems and Associate Professor Computer Science, Illinois Institute of Technology; Jon Peterson, Vice President and Fellow, Neustar; Brian Rosen, Consultant on Next Generation 9-1-1 deployments, Public Safety systems and other matters; Henning Shulzrinne, Levi Professor of Computer Science at Columbia University; Henry Sinnreich; Chris Wendt, Vice President, Systems Engineering, at Somos; Dean Willis, Principle at Softarmor Systems; Jonathan Rosenberg, CTO & Head of AI at Five9; and others TBA.

12:00pm – 1:00pm: Update on the Status of the STIR/SHAKEN Secure Telephone Identity Governance Authority (STI-GA). Presented by Linda Vandeloop, AVP External Affairs/Regulatory, AT&T and Chair, STI Governance Authority, and Brent Struthers, STI-GA Director, ATIS.

1:30pm 2:30pm: Rich Call Data, An Industry Update. Moderated by Chris Wendt, Co-Chair IP-NNI Task Force and VP, Systems Engineering, Somos and Director, SIP Forum. Panelists include Lulia Ann Barakat, Senior Manager, Verizon; Victoria Cook, Principle Engineer, T-Mobile; and Melissa Blassingame, Senior Director, Business Development, Twilio.

3:00pm – 4:00pm: The State of Industry Traceback. Presented by Josh Bercu, Vice President, Policy & Advocacy at USTelecom and Executive Director of the Industry Traceback Group; and Kevin Rupy, Partner, Wiley Rein LLP.

4:30pm – 5:30pm: Establishing Trusted Relationships Among Service Providers. Moderated by Christopher Oatway, Associate General Counsel, Verizon, and Director, SIP Forum. Panelists include Sarah Delphey, VP of Trust Solutions, at Numeracle; Josh Bercu – VP, Policy & Advocacy, at USTelecom – The Broadband Association; Campbell Massie, Director of Regulatory Policy, North America at GSMA; and Elizabeth Gray Nunez, Legal Counsel at Verizon.


10:00am – 11:00am:  The Great Call Blocking Notification Code Debate: 608 vs. 603+.  Moderated by Richard Shockey, Chairman of the SIP Forum and Principal, Shockey Consulting. Panelists TBA.

11:30am – 1:00pm: OTT Voice: “Pin Drop” or “Want to Drop” Quality? Moderated by Brian Ford, Vice President – Federal Regulatory at NTCA–The Rural Broadband Association. Panelists include Fred Moacdieh, Director-Public Policy at Verizon; Chris Shipley, Attorney and Policy Advisor at INCOMPAS; and Adam Fenski P.E., Senior Technology Leader at Vantage Point Solutions.

1:30pm – 3:00pm: From Design to Deployment: This Is the One Element We Can’t Get Wrong. Presented by Sarah Delphey, VP of Trust Solutions, Numeracle; Pierce Gorman, Distinguished Member of the Technical Staff, Numeracle; and Frank Pettinato, CEO at Avantive Solutions.

More Information

Handouts Available from our Silver Sponsors


We are very proud to have the following companies support the STIR/SHAKEN ENTERPRISE SUMMIT through their generous support as event sponsors:

Diamond Sponsor

Neustar is an information services and technology company and a leader in identity resolution providing the data and technology that enables trusted connections between companies and people at the moments that matter most. Neustar offers industry-leading solutions in Marketing, Risk, Communications, Security and Registry that responsibly connect data on people, devices and locations, continuously corroborated through billions of transactions. Neustar serves more than 8,000 clients worldwide, including 60 of the Fortune 100, and over 800 communication service providers.

An industry leader in Caller Identification solutions, Neustar is a co-author of STIR standards, key contributor to the SHAKEN framework, and the exclusive operator of the ATIS Robocalling Testbed which conducts interoperability testing of real-world STIR/SHAKEN implementations against Neustar’s reference implementation. Learn more at

Platinum Sponsor

Gold Sponsors

Silver Sponsors

Association Sponsors