Welcome!

22 0523 p25 logo 30 anniversary copy opt 1b

  • slide1.jpg
  • slide2.jpg
  • slide3.jpg
  • slide4.jpg
  • slide5.jpg
  • slide6.jpg

Welcome to the Project 25 Technology Interest Group

The Project 25 Technology Interest Group (PTIG) brings you this web site to provide information on all topics concerning Project 25.

Please register on the site for access to additional information.  If you previously registered prior to June 2010, a new registration is required. This is to assure we have current and accurate information.

Registration is required to maintain a spam free site for you. No Fees are required for website registration.


PTIG MEMBERS NOTE: When your individual registration is validated for affiliation to a paid membership or a commercial member company, your registration will provide member access privileges.

Use the dialog box titled “Contact Us” on the home page for any inquiries about registration and membership.

What is Project 25?

Project 25 (P25) is the standard for the design and manufacture of interoperable digital two-way wireless communications products. Developed in North America with state, local and federal representatives and Telecommunications Industry Association (TIA) governance, P25 has gained worldwide acceptance for public safety, security, public service, and commercial applications.

The published P25 standards suite is administered by the Telecommunications Industry Association (TIA Mobile and Personal Private Radio Standards Committee TR-8). Radio equipment that demonstrates compliance with P25 is able to meet a set of minimum requirements to fit the needs of public safety. The P25 standard was created by, and is intended for, public safety professionals. Be sure to read about the Technology Benefits of P25.

Why P25?

Project 25 enables successful fulfillment of these factors so critical to public safety operations and use of two-way radio communications in the field.

Enables ease of operation for more rapid adoption and training.

Enables planned migration of systems and equipment from old to new.

Enables Interoperability essential to multiple jurisdiction and joint operations.

Enables multiple vendors sourcing for cost effective and competitive procurements with no compromise in system capabilities.

Technology Benefits

From the beginning, P25 has targeted four primary objectives:

  • Allow effective, efficient, and reliable intra-agency and inter-agency communications
    … so organizations can easily implement interoperable and seamless joint communication in both routine and emergency circumstances.
  • Ensure competition in system life cycle procurements
    … so agencies can choose from multiple vendors and products, ultimately saving money and gaining the freedom to select from the widest range of equipment and features.
  • Provide user-friendly equipment
    … so users can take full advantage of their radios’ lifesaving capabilities on the job – even under adverse conditions – with minimal training.
  • Improve radio spectrum efficiency
    … so networks will have enough capacity to handle calls and allow room for growth, even in areas where the spectrum is crowded and it’s difficult for agencies to obtain licenses for additional radio frequencies.

See and Hear How these objectives have been accomplished in a The Funding and the Future of P25 from the DHS CISA P25 Support Team using the link below:

https://www.youtube.com/watch?v=Hq5CozWWFN4

Additional information about the applications and benefits of P25 can be found in the P25 Basics Video from the DHS CISA P25 Support Team using the link below:

https://www.youtube.com/watch?v=2GTAptVOpkE

Look Further and Read More:   

The full Project 25 Benefits Whitepaper, a Summary of the  Top 10 Benefits of P25, A PPT describing Why Users choose P25 for MCPTT, and the P25 Value Porposition can be reviewed or downloaded with the link below:

Whitepaper: Benefits of P25

Top 10 Benefits of P25

Why are so Many Users Choosing P25 for MCPTT?

The P25 Value Proposition

This site is the official home of PTIG and our P25 community.

Your suggestions and comments are always welcome. Use the dialog box titled “Contact Us” on the home page to make your suggestions, offer comments, or seek more information.