RingShield
Mitigating Communications in Correctional Facilities

ABOUT US
“Keeping Communities Safe from Unauthorized Inmate Communications”
Ringshield is an Australian company dedicated to protecting the public from unauthorized inmate communications. We have been working closely with American telecom engineers to develop a cutting-edge solution that effectively blocks conference calls without requiring an app. This innovation has taken time, research, and collaboration to perfect, and we are proud to be patent pending. Our goal is to partner with government agencies to implement this technology, enhancing community safety and ensuring that inmate communications remain within approved channels. We welcome the opportunity to work with policymakers and law enforcement to create a more secure environment for everyone.
The conference calling feature on mobile phones presents a significant security challenge, as it enables an inmate’s authorized contact to discreetly add another participant to the call. This has made it difficult to effectively prevent unauthorized communication while maintaining legitimate connections. However, we have developed an advanced solution that successfully blocks conference calls at the network level—without requiring any apps—ensuring both public safety and secure communication.