PIF (Protocol Interworking Function): Difference between revisions
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The '''''PIF (Protocol Interworking Function)''''' is the functional component of a [[LNG (Legacy Network Gateway)|Legacy
{{RelevantNENADocs}}
* '''NENA-INF-003''', NENA Demarcation Points in NG9-1-1 Information Document
▲[https://www.nena.org/page/i3_Stage3 NENA-STA-010, NENA i3 Standard for Next Generation 9-1-1]
[[Category:Glossary]]
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Latest revision as of 22:55, 19 June 2024
The PIF (Protocol Interworking Function) is the functional component of a Legacy Network Gateway, Legacy PSAP Gateway, or Legacy Selective Router Gateway that interworks legacy PSTN signaling such as ISUP or CAMA with SIP signaling.
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-STA-010, NENA i3 Standard for Next Generation 9-1-1
- NENA-INF-003, NENA Demarcation Points in NG9-1-1 Information Document