The Who-is-Who Directory In The Public Safety Industry

Your guide to public safety solution providers


nWise is a leading global provider of technology for Telecom Relay Services and solutions that enable Emergency Services to receive calls from people who are Deaf, DeafBlind and Hard of Hearing.

OUR VISION is to enable communication for all, by eliminating the unequal gap in telecommunication that Deaf, DeafBlind and Hard of Hearing individu­als experience when making a phone call.

We offer an end-to-end solution that can be integrated into the core network of Emergency Services, as well as provide connectivity with key external services such as interpreter services, telecom relay services, video relay services, emergency apps and other third-party apps for communication that use RTT and Total Conversation.

Our offering for Emergency Services includes:

  • Specialized apps for people who are Deaf, DeafBlind or Hard of Hearing
  • Caller location information
  • RTT Bridge, to integrate RTT to the core network


nWise RTT Bridge

nWise RTT Bridge is a modular solution that adds RTT capabilities to existing communication solutions used in Next Generation Emergency. It was developed to meet the NENA i3 standards and NG112/EMETEL requirements.

These are the main features of nWise RTT Bridge:

  • Designed to be integrated
  • Multiparty calls with text
  • Recording Real-Time Text
  • Multi node scalability/redundancy
  • Bridging between protocols
  • Highly configurable

last updated: June 2022