SIPNOC 2025 – “Focus on the Call and Text Authentication Ecosystem” – is all set for September 16-18, 2025 at the Hyatt Regency Dulles Hotel in Herndon, Virginia. Registration will open in May 2025, and complete event information can be found on the SIPNOC 2025 event webpage.

SIPNOC 2025 is the latest and 14th iteration of the Forum’s acclaimed “SIP Network Operators Conference”. The SIPNOC events are educational conferences focused on the challenges and opportunities related to the deployment of SIP-based carrier services.

SIPNOC 2025 will once again return to live, in-person proceedings, and continue and expand its focus on the broad Call and Text Authentication ecosystem and the continuing efforts to eliminate illegal Robocalls, Caller ID Spoofing, and Robotexts, as well as other related topics, including the STIR/SHAKEN Framework, Call Analytics and Vetting, Branded Calling and Rich Call Data, International Traceback and STIR/SHAKEN adoption, KYC initiatives, Enterprise requirements and challenges, new SMS Text Authentication initiatives, associated U.S. Federal and State, and International regulatory and enforcement actions, and much more.

SIPNOC 2025 features a unique three-day agenda that has been specifically developed for industry stakeholders in the Call and Text Authentication ecosystem, including telecommunications providers, major backbone operators, interconnect and wholesale solution providers, ISPs, cable operators, wireless network operators and large enterprises, as well as industry stakeholders in the Robocall/Robotext and Caller ID Spoofing elimination/mitigation ecosystem, including governmental regulators and agencies, equipment manufacturers, enterprises, government agencies, contact centers, application providers and data analytics firms.

Over the past 14 years, the SIP Forum’s SIPNOC conferences have attracted leading technical and operations personnel from the global carrier community and have earned high praise from attendees for their educational, non-commercial and technical content that focuses on the real-world challenges operators face when deploying SIP services in global IP networks.

SIPNOC 2025 General Event Information

For detailed information about SIPNOC 2025, click here to visit the SIPNOC 2025 event overview webpage or send an email to sipnocinfo@sipforum.org.

SIPNOC 2025 Sponsorship Information

For information about available corporate sponsorship opportunities at SIPNOC 2025, please contact Marc Robins, SIP Forum President and Managing Director, at 203-829-6307 or marc.robins@sipforum.org.