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Tuesday, September 12 @ 8:00 am - Thursday, September 14 @ 4:30 pm


SIPNOC 2023 “Focus on the Call and Text Authentication Ecosystem” – is all set for September 12-14, 2023. Registration is now open, the official agenda is now live, and complete event information can be found on the SIPNOC 2023 event webpage.

SIPNOC 2023 is the latest and 12th 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 2023 will 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.

For this year’s conference, a unique three-day agenda 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 12 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 2023 Registration

The SIP Forum is offering a number of different conference passes to SIPNOC 2023:

Regular All-Access Conference Pass: The regular ”All-Access” SIPNOC 2023 conference pass includes access to all three days of conference proceedings. This ”all-inclusive” fee also includes breakfasts, lunches and break refreshments and snacks, and special networking dinner receptions the first and second nights of the event!

Full Member All-Access Pass: Individuals from SIP Forum Full (Corporate) Member companies save $200. Send an email to to obtain the exclusive Full Member discount code.

Gov’t/Military Personnel All-Access Pass: Individuals who work for government agencies or the military are entitled to a special savings of $300 on the All-Access Pass. Please send an email to to request the exclusive Gov’t/Military registration discount code.

To register for SIPNOC 2023, click here to visit the conference registration website hosted by Cvent.

SIPNOC 2023 General Event Information

For detailed information about SIPNOC 2023, click here to visit the SIPNOC 2023 event overview webpage or send an email to

SIPNOC 2023 Sponsorship Information

The SIP Forum is proud to have the support of a number of SIPNOC 2023 sponsors, including Diamond Sponsors iconectiv and TransUnion; Platinum Sponsors Caller ID Reputation and Somos; Gold Sponsors AT&T, ECG; First Orion, Hiya, and YouMail; and Association Sponsors ATIS, Cloud Communications Alliance; CTIA, Enterprise Communications Advocacy Coalition, NTCA – The Rural Broadband Association, PACE; and USTelecom.

For information about available corporate sponsorship opportunities at SIPNOC 2023, please contact Marc Robins, SIP Forum President and Managing Director, at 203-829-6307 or


Tuesday, September 12 @ 8:00 am
Thursday, September 14 @ 4:30 pm


SIP Forum


Hilton Washington Dulles Hotel
13869 Park Center Road
Herndon, VA 20171 United States
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