• A Strategic Initiative to Advance America's Telecommunications Infrastructure

Verizon + TeleFortress

Private IP Voice Transport with STIR/SHAKEN Integrity & SLA Enforcement

Verizon + TeleFortress

Verizon Private IP offers a nationwide MPLS backbone engineered for mission-critical communications. When paired with TeleFortress’s carrier-grade SIP infrastructure, STIR/SHAKEN call authentication, CLI trust protection, and E911 routing, the result is a voice solution built for compliance-first environments, low-latency routing, and guaranteed uptime.

“Verizon provides the transport. TeleFortress ensures every call is compliant, signed, and sovereign.”

TeleFortress

Why Verizon Private IP + TeleFortress?

SLA-Backed SIP Interconnectivity

  • Direct SIP trunking over Verizon’s Private IP and Ethernet services
  • Ideal for branch-heavy, hybrid, or federated voice deployments
  • Integrated with TeleFortress’s DID routing, call signing, and CLI enforcement

STIR/SHAKEN Compliance

  • All outbound calls signed with Attestation A or B
  • CLI scoring and “spam likely” defense included
  • Supports real-time traceback and metadata audit trails

E911 + Dispatchable Location Routing

  • Supports RAY BAUM’S Act and Kari’s Law compliance
  • Location-aware routing for enterprise, remote, or multi-tenant deployments
  • Emergency services access with sub-second call delivery performance

Highly Secure Voice Delivery

  • SIP over MPLS or encrypted Ethernet
  • No public internet exposure, ideal for regulated industries
  • Voice traffic segmented, logged, and monitored for anomaly detection

Ideal Use Cases

Federal agencies and defense contractors using Verizon Private IP

Healthcare institutions requiring HIPAA-compliant voice routing

Financial institutions demanding CLI integrity and call traceability

Fortune 500s with MPLS-based WAN and UCaaS platforms

Emergency call systems and public safety networks

Robotic hand with digital shield graphic
TeleFortress

Compliant Voice Infrastructure by Default

FCC-licensed voice carrier

STIR/SHAKEN token holder + CLI trust monitoring

TLS/SRTP encryption over SIP trunks

Registered with the FCC Robocall Mitigation Database

Real-time fraud detection and short-duration filtering

DID provisioning, CNAM branding, and E911 call path management

Additional interconnects available upon request. Multi-site and regional redundancy supported.

TeleFortress Availability over Verizon

TeleFortress SIP nodes are accessible via Verizon Private IP/MPLS from:

Request Verizon-Optimized SIP Provisioning

Schedule a provisioning call or request a SIP + MPLS route validation packet