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.
The '''''PIF (Protocol Interworking Function)''''' is the functional component of a [[LNG (Legacy Network Gateway)|Legacy Network 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.


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