• A Strategic Initiative to Advance America's Telecommunications Infrastructure

CPaaS (Communications Platform as a Service)

Enterprise Voice. Secure Messaging. Real-Time Collaboration. Delivered as a Service.

Programmable Communications. Carrier-Grade Compliance. Delivered via API.

Modern applications demand more than just functionality, they require real-time, secure, programmable communication capabilities built directly into the user experience. USTelco’s CPaaS platform gives you exactly that: powerful, scalable, API-driven voice and messaging tools built on a federally compliant, STIR/SHAKEN-verified telecom backbone, so your applications stay agile, auditable, and trusted by design.
“Build faster. Scale smarter. Deliver calls and messages your users can trust.”
CPaaS

What Is CPaaS from USTelco?

Communications Platform as a Service (CPaaS) lets your developers embed real-time communication, voice, messaging, and verification, into your product, platform, or process via API. But unlike generic CPaaS providers, USTelco owns the carrier infrastructure behind every call, text, and transaction. That means:
  • Verified, compliant origination and termination
  • FCC-registered routing and DID control
  • STIR/SHAKEN-signed voice with full traceability
  • Zero gray routes, no spoofing risk, and real-time fraud defense
USTelco

Core Capabilities

Unified Communications as a Service (UCaaS) delivers the full spectrum of enterprise communications, hosted in the cloud, secured at the network level, and optimized for productivity.

Voice API

  • Initiate, receive, and route voice calls
  • Dynamic IVR, call recording, and voicemail
  • STIR/SHAKEN attestation and caller ID branding
  • SIP trunking and call control via webhooks and JSON

Messaging API

  • Two-way SMS and MMS (local & toll-free DIDs)
  • Message delivery status, retries, and campaign compliance
  • Short codes, long codes, and number pooling
  • TCPA/DNC compliance logic built into workflows

Number Management

  • Provision, port, and configure DIDs and toll-free numbers
  • Lookup and reputation scoring APIs
  • CNAM registration and e911 address management
  • Real-time call detail records (CDRs) via API or webhook

Developer-First Platform

The only CPaaS where you control both the code and the carrier

RESTful APIs with complete docs and SDKs (Node, Python, PHP, Java)

Webhook-based event architecture (call start, end, failover, etc.)

Prebuilt templates for 2FA, appointment reminders, voice alerts, and more

Real-time fraud detection, spam scoring, and call path optimization

Use Cases We Power

Why Choose USTelco for CPaaS?

Scalable by Design

Spin up new routes, numbers, and capacity as your product grows.

Developer Agility + Carrier-Grade Reliability

Get all the speed of modern APIs, backed by the resilience of a Tier 1-grade network.

Built-In Compliance

All traffic is traceable, auditable, and aligned with U.S. telecom regulations.

Infrastructure Ownership

We’re not riding upstreams, we own the switches, trunks, and SIP core.

Ready to Build Smarter Communications?

USTelco’s CPaaS platform is engineered for developers, trusted by enterprises, and verified by regulators.