PRF (Policy-based Routing Function): Difference between revisions

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m (Text replacement - "NENA-STA-010, Detailed Functional and Interface Standards for the NENA i3 Solution" to "NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1")
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{{RelevantNENADocs}}
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*[https://www.nena.org/page/PRR_OptnsGuide NENA-INF-011, NENA NG9-1-1 Policy Routing Rules Operations Guide]
*'''NENA-INF-011''', NENA NG9-1-1 Policy Routing Rules Operations Guide
*[https://www.nena.org/page/i3_Stage3 NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1]
*'''NENA-STA-010''', NENA i3 Standard for Next Generation 9-1-1
[[Category:Glossary]]
[[Category:Glossary]]

Latest revision as of 18:27, 9 January 2024

PRF (Policy-based Routing Function) is a functional component of an Emergency Service Routing Proxy that determines the next hop in the SIP signaling path using a Policy Routing Rule.

Relevant NENA Documents
Note: To find and download the document, copy the document number (like NENA-STA-010) from below and search the NENA Standards and Documents page.


  • NENA-INF-011, NENA NG9-1-1 Policy Routing Rules Operations Guide
  • NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1