STIR/SHAKEN legislation was enacted to reduce spam and scam calls. Most large phone carriers have already implemented STIR/SHAKEN technology into their networks, and small carriers have until June 30, 2022 to meet the deadline.  

This report looks at the successes and shortcomings of STIR/SHAKEN—and the unexpected consequences of the regulations.

In this whitepaper you’ll learn:

• What is STIR/SHAKEN?
• How effective has STIR/SHAKEN been in preventing spam risk calls from mobile phones?
• How effective has STIR/SHAKEN been in preventing spam risk calls from VoIP lines?
• What percent of robocalls are receiving full STIR/SHAKEN attestation, and why is that number growing?
• What types of calls are most likely to be spam and scam calls, and has STIR/SHAKEN improved identification of those calls?