TransNexus STIR/SHAKEN solutions enable you to authenticate and digitally sign calls you originate and verify signed calls you receive. These are complete turnkey solutions that include everything you need to deploy STIR/SHAKEN quickly and easily.

Network diagram showing components of the TransNexus STIR/SHAKEN solution

TransNexus STIR/SHAKEN solutions Provide Everything You Need

The Authentication Service uses policies you control to create digitially signed PASSporTs for calls you originate.

  • The Secure Key Store securely manages keys used to sign calls.
  • TransNexus is an approved Certificate Authority. We provide certificates and host them in a Certificate Repository for you.

The Verification Service checks signed calls you receive and terminate.

  • Call Validation Treatment uses policies you control to manage calls based upon verification status and call analytics.

TransNexus STIR/SHAKEN solutions are compliant with ATIS and IETF standards.

Wabash Communications logo

“We still have a lot of TDM traffic. We started ClearIP STIR/SHAKEN with our Ribbon switchboard. We have zero cost in it. It works very well. We’re TRACED Act compliant today.”

— Dave Frigen, COO, Wabash Communications

The TransNexus difference

Here’s what sets our STIR/SHAKEN solutions apart:

Our customers tell us that our SHAKEN solutions are the most flexible, easiest to deploy, and best value for the money that they found.

woman talking on phone while looking out the window
Blue Valley Technologies logo

“We’re running version 9.3 on our Metaswitch. We have a lot of TDM traffic. It was a simple process to get ClearIP STIR/SHAKEN up and running.”

— John Smith, COO, Blue Valley Tele-Communications

In addition, these turnkey solutions offer leading-edge capabilities you might not find elsewhere.

Out-of-Band SHAKEN

In today’s telephone network, many calls are routed over call paths that are not SIP from end to end. The current SHAKEN framework will not work for such calls.

There is a solution: Out-of-Band SHAKEN. With this approach, the identity token is sent separately, or out of band, across the internet. Everything else about the STIR/SHAKEN process remains the same.

We include Out-of-Band SHAKEN capability in our STIR/SHAKEN solutions in conformity with ATIS-1000096. SHAKEN identity tokens can be sent in band, out of band, or both. This can be configured for subsets of calls, so you have considerable flexibility to send some tokens in band and others out of band.

Rhode Island Telephone logo

“We are seeing some calls with a ‘[V]’ in front of the caller name. It surprised some of our customers. Once we explained what it means, that the caller ID was verified for that call, they were excited.”

— Rob Good, IT Director, Rhode Island Telephone

Screen sample showing PASSporT delivery options In-Band, Out-of-Band, or both

PASSporT Delivery Options

Rich Call Data

Rich Call Data is additional information about the caller sent in the SHAKEN token. The information is presented to the called parties, hopefully encouraging them to answer the calls.

This will be a game changer. Imagine how helpful Rich Call Data will be in these situations:

  • A doctor’s office calls their patient to confirm an appointment.
  • A school clinic calls a parent to let them know their child is sick.
  • A delivery driver calls to confirm that someone is present to sign for the delivery.
  • A service contractor (e.g., plumber, electrician) calls to make sure someone is available to let the contractor in to do the work.

Rich Call Data provides a great opportunity for service providers:

  1. Service providers can offer Rich Call Data service to enterprise customers as a value-add.
  2. Because it’s built on STIR/SHAKEN, it’s secure. No spoofing.
  3. The enterprise customer provides the Rich Call Data, so it’s up-to-date and brand compliant.

We support Rich Call Data in our STIR/SHAKEN solutions in conformity with ATIS-1000094.

Brightlink logo

“Our customers can now see incoming calls verified with a special signature or certificate, letting them know they can trust what they see on their caller ID.”

— Joe White, CTO, Brightlink

Other robocall prevention measures

STIR/SHAKEN doesn’t prevent unwanted robocalls by itself—it prevents caller ID spoofing.

There are other call analytics techniques designed to prevent robocalls, but they are less effective when the calling number has been spoofed.

Effective robocall prevention requires both STIR/SHAKEN, to check for spoofing, and call analytics, which are much more effective when you know whether the number was spoofed.

These robocall prevention methods include:

TransNexus offers these services with our software products. They work great together.

Telware logo

“As soon as ClearIP services started, robocalls disappeared. Checking the email alerts from the CAPTCHA gateway, there were no false positives. Implementation was the easiest setup we’ve ever done. We received a very quick response to our inquiry, and setup was very fast.”

— Brian, Senior Voice Engineer, TelWare

A unique value proposition

mobile phone call answer screen showing rich call data

Rich Call Data—Illustrative Example

Our STIR/SHAKEN solutions offer distinctive advantages you will not find with other solutions:

  1. Works with any network
    • Most of our customers deploy our STIR/SHAKEN solutions with very little additional investment in their existing networks.
  2. Complete turnkey solution
    • You won’t have to source the necessary components from multiple vendors
    • Everything is tightly integrated
    • We provide a single point of contact for support
  3. Extensive experience
    • TransNexus solutions completed the ATIS test bed in 2017
    • First production deployment in 2018
    • Widespread production deployments beginning in April 2019
    • Many voice service providers are using our solutions in their production networks today
  4. Standards compliant
    • Compliant with the essential SHAKEN standards, ATIS-1000074, ATIS-1000080, ATIS-1000084.
    • We were one of the first to complete the ATIS Robocalling Testbed for interoperability and compliance with standards.
    • We participate in industry associations and follow the latest trends to respond quickly to keep our software up to date.
  5. Leading-edge capabilities
  6. Many other services are available in one tightly integrated package
    • Telecom fraud prevention
    • Robocall prevention (call analytics)
    • Telephony Denial of Service (TDoS) prevention
    • Least cost routing
    • Analytics and reporting

Let us show you

Contact us today to learn how we can help you with your STIR/SHAKEN deployment.

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