Gsma Fs.38 ((free)) -

As the telecommunications industry transitions from legacy signaling protocols (like SS7) toward IP-based systems, SIP has become the backbone for voice and multimedia services, including and 5G Voice . FS.38 addresses the unique vulnerabilities introduced by this shift, offering a comprehensive guide to identifying and mitigating SIP-based threats. Key Focus Areas

A very specific and technical topic!

approach, recognizing that SBCs alone cannot protect against sophisticated modern attacks. 🔑 Key Pillars of the FS.38 Framework gsma fs.38