IBCF (Interconnection Border Control Function)
An IBCF (Interconnection Border Control Function) provides application-specific functions at the SIP/Session Description Protocol layer in order to perform interconnection between two operator domains. It enables communication between IPv6 and IPv4 SIP applications, network topology hiding, controlling transport plane functions, screening of SIP signaling information, selecting the appropriate signaling interconnect, and generation of charging data records. See 3GPP TS 23.002.
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-043, NENA Spoofing Mitigation Information Document
External References