PIF (Protocol Interworking Function): Difference between revisions

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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

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Line 1: The '''''PIF (Protocol Interworking Function)''''' is the functional component of a [[LNG (Legacy Network Gateway)\|Legacy orNetwork Gateway]], [[LPG (Legacy PSAP Gateway)\|Legacy PSAP Gateway]], or [[LSRG (Legacy Selective Router Gateway)\|Legacy Selective Router Gateway]] that interworks legacy [[PSTN (Public Switched Telephone Network)\|PSTN]] signaling such as ISUP or [[CAMA (Centralized Automated Message Accounting)\|CAMA]] with [[SIP (Session Initiation Protocol)\|SIP]] signaling. {{RelevantNENADocs}} * '''NENA-STA-010''', NENA i3 Standard for Next Generation 9-1-1 * '''NENA-~~STA~~INF-~~010~~003''', NENA i3Demarcation ~~Standard~~Points ~~for~~in ~~Next Generation 9~~NG9-1-1 Information Document [[Category:Glossary]]