NYSE: IDT
Products

Discover how our products can revolutionize the way you communicate and collaborate.

Voice

Explore our advanced voice solutions designed to optimize your communication workflows.

Diverse range of DID number solutions designed to enhance your communication capabilities.

Experience unparalleled communication efficiency with our advanced SIP Trunking Solutions.

Cutting-edge technology to proactively detect and neutralize spam flags on your DID Numbers.

Messaging

Wherever your audience is, our platform ensures seamless messaging across diverse channels.

Build customer journeys by fostering interactive conversations, all within the framework of your app. 

Connect with your audience in a simple and effective way through our cutting-edge SMS platform. 

BYOC

Harness the power of IDT as your chosen carrier while leveraging your platform’s advanced features and services.

Integrate Twilio with our robust carrier routing platform to achieve unparalleled Voice termination system.

Experience reliable and high-quality communication services while leveraging the advanced capabilities of Genesys. 

Integrate IDT with the collaborative strength of MS Teams, unlocking efficient and feature-rich communication. 

Experience the power of our carrier network seamlessly connected to Plivo through our cutting-edge BYOC solution. 

Tools

Experience the power of our online voice tools, designed to simplify communication management. 

Ensure the authenticity and integrity of outbound calls with our STIR/SHAKEN Verification Check tool. 

User-friendly tool to verify the reputation of your business number, ensuring that it remains trusted. 

Compare and gain insights into outbound call expenses, optimize budget, and make informed decisions. 

Easily estimate and compare the costs associated with different DID numbers providers. 

Compare inbound VoIP rates among top CPaaS providers and optimize your inbound call costs. 

Learn

Empower yourself with the resources you need to thrive in the dynamic landscape of communication.

Articles covering a wide range of topics.

Get answers to common queries.

Find instructions to make the most of our products.

Find definitions of popular telecom terms.

Explore how our solutions have helped businesses.

Latest telecom trends, innovations, and market insights.

Company

A global telecom partner built to meet your needs. 

Discover the story behind our commitment to delivering innovative solutions to connect people and businesses worldwide. 

Learn about our robust network infrastructure that spans across the globe, ensuring reliable and secure connectivity. 

Got a question, feedback, or need assistance? Our dedicated team is here to help!

Find partners or sign up for partnership programs.

NYSE: IDT
Tools

STIR/SHAKEN Verification

Customer retention and brand trust improve with STIR/SHAKEN confidence. Check what certificates were assigned to your business.

Are you STIR/SHAKEN Compliant?

The Federal Communications Commission (FCC) requires voice service providers to implement STIR/SHAKEN framework to impose call authentication technology on Voice over Internet Protocol (VoIP) calls and business communications in North America. We suggest a tool to help you easily verify if your DIDs meet STIR/SHAKEN requirements.

High protection

You can protect your phone numbers from call blocking, spoofing, and spam tagging and deliver an accurate and consistent call display to increase contact rates and engagement.

Meticulous verification

As more carriers start to roll out STIR SHAKEN authentication, phone numbers and call sources will be meticulously verified for attestation levels.

Improved reputation

Our IDT Express STIR/SHAKEN Verification tool can help you identify your attestation levels and assist you to build trust and confidence in your voice calls.
STIR is an acronym for the Secure Telephone Identity Revisited (STIR). SHAKEN is an acronym for Signature-based Handling of Asserted Information Using Tokens (SHAKEN).
Customer retention improves with STIR/SHAKEN confidence. The FCC STIR/SHAKEN mandate creates the USA standards that enable both CPaaS, UCaaS, and CCaaS providers & end-users to verify that a call is really from the number shown on the Caller ID. The goal is to reduce robocalls from spoofed numbers.

Fast. Easy. Complete.

STIR/SHAKEN Verification Tool is the only easy-to-use tool that allows you to quickly check Stir Shaken authentication of multiple numbers and obtain in-depth analysis of your certificate levels! It all adds up to improving customer engagement & end-user call experience.
The STIR/SHAKEN verification tool is very versatile; it can be used by end- enterprises/companies and UCaaS/CPaaS/CCaaS providers alike!
Fast Easy Complete

This tool enables you to

Check STIR/SHAKEN on bulk DIDs
Troubleshoot any issues
Get recommendations on fixes
Verify that the fixes worked
Why Use The IDT STIR/SHAKEN Verification Tool

Why Use The IDT STIR/ SHAKEN Verification Tool?

This tool ensures:

Your voice calls have high answer rates
Your carrier is not rejecting your calls due to low certification levels
Calls are not branded as scam/untrustworthy
All of these can harm the performance of your app as well as customer retention efforts. Start cleaning up your DIDs.
0 %
Americans receive spam every day
~ 0 %
Robocalls happen per second
~ 0 in 5
Americans lose money annually
$ 0 B
Amount consumers lost to phone scams

What are Attestation Levels?

In a STIR-SHAKEN call, the originating service provider attests via data in the SIP header to their relationship with the caller and the caller’s right to use the calling number. One part of the data is the Attestation level. There are three levels of attestation that can be applied to a call:

Attestation — Full

The voice service provider knows the end-user customer and their right to use the phone number.

Attestation — Partial

The voice service provider knows the end-user customer but not the source of the phone number.

Attestation — Gateway

The service provider has originated the call onto the network but cannot authenticate the call source e.g., international gateway.
Once a call has been given an Attestation level, that level may not be changed by another carrier.

Enter your business phone number to find out its STIR/SHAKEN status

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