FREE ASSESSMENT · THE TROJAN HORSE

Your SBC trust-store might be silently out of date. Let's check.

Microsoft's Direct Routing infrastructure uses specific Root CAs (RSA Root CA 2017). If your SBC's trust-store isn't current, your Teams voice connectivity can fail without warning — and you won't know until users can't make calls.

Our SBC trust-store audit is a free, no-obligation security assessment.

Request your free SBC trust-store audit →

What we check

  • CA certificate validity and expiration dates
  • Trust chain completeness against Microsoft RSA Root CA 2017
  • TLS configuration and cipher suite compliance
  • SBC firmware version and security patch status
  • SIP signaling security (TLS/SRTP)
  • Firewall configuration for Direct Routing media paths

You get a written security report with findings and recommendations — whether or not you hire us to remediate.

Don't wait for a silent failure

SBC trust-store issues don't throw alerts — they just stop calls. Get ahead of it with a free audit.

Request your free SBC trust-store audit →