Comtech Safety & Security Technologies

2401 Elliott Ave Ste 200, Seattle, WA 98121-3311 United States

About Us

Comtech Safety & Security Technologies (SST) has been demonstrating its commitment to public safety for over 20 years. We deliver reliable solutions for Next Generation 9-1-1 (NG9-1-1), wireless Enhanced 9-1-1 (E9-1-1), Text to 9-1-1, VoIP & VoWiFi E9-1-1 and related emerging technologies. Service Providers, states, and local jurisdictions nationwide rely on our portfolio of mission-critical products and services, including:

IP Selective Router

Location Data Platform

Next Generation Core Services

Text to 9-1-1 for Carriers

Text to 9-1-1 for PSAPs

VoIP E9-1-1

VoWiFi E9-1-1

Wireless E9-1-1


Comtech SST is proud to be a pioneer, contributor, and leader in the evolving emergency communications industry, dedicated to developing, deploying, and advancing 9-1-1 services that benefit everyone. Our public safety roots began with Xypoint. Leveraging our innovative location technology, we stood at the forefront of wireless 9-1-1, completing the first U.S. wireless E9-1-1 call on September 5, 1997. Since then, we’ve set our sights on one goal: empowering our customers to improve 9-1-1.

Under the leadership of TeleCommunication Systems, Inc., our team was instrumental in designing and deploying multiple new services that save lives every day, including E9-1-1 Phase II, VoIP E9-1-1, VoWiFi E9-1-1, Text to 9-1-1, and NG9-1-1. Guiding industry standards and developing revolutionary technology for decades, we are your industry experts in emergency call routing and critical location data delivery. We’ve paved the way for new communications methods, launched innovative services to meet the forthcoming demands, and now stand ready to propel the 9-1-1 industry further than the original architects envisioned.

Our name may have changed in the last two years from TeleCommunication Systems to Comtech, but our mission, values, and drive have not. Our team continues to develop and deploy solutions that support improved communications connections, accurate location data, and next generation functionality. We respect 9-1-1 and design our products with public-safety-grade availability to ensure that emergency service is always in the hands and the fingertips of the people.

Product Information

The COMTECH NEXT GENERATION CORE SERVICES solution offers an ESInet and seamlessly connects originating service providers with PSAPs. Our market-leading NGCS configuration is modular, scalable, and has been implemented at state, regional, and county levels. A transitional replacement for legacy SR-based 9-1-1 networks, this NENA i3-compliant solution enables end-to-end IP call routing to the PSAP, providing TDM-to-IP call conversion and location-based routing.
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