The document includes a dedicated section on testing, making recommendations for validating the security posture of SIP endpoints , SBCs, and provisioning servers.
Addresses risks associated with the interception or exposure of subscriber identity and metadata within SIP signaling. gsma fs.38
38, or should we look at how it maps to the ? FS.31 GSMA Baseline Security Controls Version 7.0 The document includes a dedicated section on testing,
FS.38 is part of a broader library of security resources that work in tandem to secure modern networks: gsma fs.38
GSMA FS.38 is a critical Official Document titled . Developed by the GSMA's Fraud and Security Group (FASG) , it provides a framework for securing Session Initiation Protocol (SIP) communications across fixed, mobile, and converged networks. Overview of GSMA FS.38
It introduces the concept of comparing fields across different protocols (e.g., SIP vs. Diameter) to identify discrepancies that signal potential fraud or security breaches. Integration with Other GSMA Standards