Intrado Adds Eight New VoIP Service Providers to its V9-1-1 Mobility Service Customer List; Comprehensive VoIP E9-1-1 Solution Supports Providers Plans for FCC Compliance

Business Wire, Sept 19, 2005

LONGMONT, Colo. -- Intrado Inc. (Nasdaq:TRDO), a global provider of integrated data and telecommunications solutions, today announced the addition of eight new VoIP service providers (VSPs) to its Intrado V9-1-1(SM) Mobility Service customer base. Affinity, DNA, Ecuity, Heartland, I2, Spirit, Telefinity and US LEC have all chosen V9-1-1 Mobility Service as they move to comply with the new FCC VoIP E9-1-1 mandate, currently scheduled to go into effect on November 28, 2005.

"We're pleased that these providers have chosen Intrado to support their VoIP E9-1-1 delivery requirements," said Stephen Meer, Intrado co-founder and chief technology officer. "By the November 28th deadline, we're confident in our ability to offer the widest coverage with the most comprehensive solution available in the market."

Comprehensive VoIP E9-1-1 call delivery requires that the call be quickly routed to the correct public safety agency with accurate caller and location information. To do this, several critical technological capabilities and business agreements must be in place, including:

--Selective router access agreements to deliver the call natively

--9-1-1 service provider provisioning agreements for call routing instructions

--Network connectivity to deliver VoIP customer records to the PSAP

The Intrado V9-1-1 Mobility Service provides a simple and comprehensive solution that meets these technical and business requirements. Additionally, Intrado's unique solution continues to enable VSPs to execute a streamlined network solution that reduces their time to market and implementation requirements in support of their VoIP E9-1-1 initiatives.

About Intrado

For over two decades, telecommunications providers, public safety organizations and government agencies have turned to Intrado for their communications needs. Intrado provides the core of the nation's 9-1-1 network and delivers innovative solutions to communications service providers and public safety organizations, including complex data management, network transactions, wireless data services and notification services. The company's unparalleled industry knowledge and experience reduce the effort, cost and time associated with providing reliable information for 9-1-1, safety and mobility applications. Additional information on Intrado, its products and services, and past press releases can be found at the Company's Web site: www.intrado.com.

Safe Harbor Statement under the Private Securities Litigation Reform Act of 1995

This announcement contains expectations and other forward-looking statements regarding Intrado's ability to develop and make available V9-1-1(SM) Mobility Service in a manner that: (1) allows VoIP providers to meet FCC mandates and to quickly and cost effectively deliver IP telephony 9-1-1 calls to the correct public safety answering point; and (2) provides the widest coverage with the most comprehensive solution available in the market. Readers are cautioned that actual results may differ materially from the forward-looking statements in this release as a result of certain factors, including unforeseen problems and delays in the development, implementation, coverage and market acceptance of Intrado(R) V9-1-1(SM) Mobility Service, and other factors identified from time to time in filings with the Securities and Exchange Commission.

Existing and prospective investors are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date hereof. Intrado undertakes no obligation to update or revise the information in this press release, whether as a result of new information, future events or circumstances, or otherwise.