Exploiting SIP for unauthorized calls, toll fraud, and premium rate fraud.
If you need help building out or auditing specific technical systems based on these protocols, tell me: gsma fs.38
Are you looking into specific protocols (such as SS7 or Diameter protection), or purely focusing on SIP? Exploiting SIP for unauthorized calls, toll fraud, and
A: No. Only GSMA-accredited labs can issue a formal certificate. You can perform internal assessments, but you cannot claim certified compliance. Exploiting SIP for unauthorized calls
: FS.38 advocates for a multi-layered security approach that goes beyond basic Session Border Controllers (SBCs) to protect the entire core network.