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Smaller carriers improving signed call traffic, but interconnectivity challenges threaten STIR/SHAKEN (Reader Forum)

Since being introduced via the TRACED Act, STIR/SHAKEN has been a key driver in the telecom industry’s fight against robocalls. The STIR/SHAKEN framework is the telecom industry’s standard call authentication technology. It provides carriers’ subscribers with peace of mind that callers are who they...

Well, technically… telco fraud is an international matter: BICS’ Katia Gonzalez (Ep. 98)

BICS' Head of Fraud Prevention and Security Katia Gonzalez provides an update on STIR/SHAKEN and argues that while the FCC's initiative has made a dent in the robocalls being experienced by many Americans, spam, fraud and other related telco issues must be considered on...

STIR/SHAKEN, FCC and telecom industry all contribute to 2022 robocall mitigation (Reader Forum)

Twenty twenty-two was a year of tangible improvement when it came to robocalls. There were two main factors responsible for this decrease. First, Tier-1 carriers continued to progress with their STIR/SHAKEN implementations, which allowed for more visibility into bad actors’ tactics. Second, with an...

Why the telecom industry needs to look at a multi-tier defense mechanism to combat illegal and malicious robocalls (Reader Forum)

Fraudulent robocalls are a menace across the globe. Many of these utilize call spoofing, a practice by which voice carriers and aggregators intentionally falsify caller ID information to gain an illicit advantage. Call spoofing enables many different types of fraud such as Wangiri (short...

Robocall mitigation battlefield must extend beyond Tier-1 carriers (Reader Forum)

Americans received 80 billion unwanted robocalls over the past 12 months. While it is difficult for consumers to wrap their heads around such a gaudy number, the reality is that following a brief dip during the COVID-19 lockdown, unwanted calls increased by 6% in...

FCC looks to limit robocalling by changing up numbering rules for VoIP providers

The Federal Communications Commission continues to look for additional ways to foil scam and fraudulent robocalling operations, and it's considering changing its rules around who has access to U.S. phone numbers as one of its strategies. The FCC voted unanimously this week to take...

What would it take to get you to answer your phone again? T-Mo thinks it has an answer

There are two kinds of people in the world, says Grant Castle: Those who answer a call from an unknown number, and those who assume it's a spam call and let it go to voicemail. Castle, who is VP of engineering services and quality...

Carriers update progress as STIR/SHAKEN deadline hits

Yesterday was a major deadline for implementation of anti-robocalling tools. As part of its ongoing efforts to combat scam and fraudulent robocalls, the Federal Communications Commission had established June 30 as the deadline for network operators to implement the STIR/SHAKEN framework to authenticate that...

Well, technically… the value of STIR/SHAKEN cannot be overstated: Twilio’s Julie Kearney (Ep. 42)

Robocalls blowing up your phone? Twilio's VP of Communications Regulatory Affairs and Policy details how the TRACED Act and STIR/SHAKEN might finally put an end to that.

Checklist for communications service providers (CSPs) implementing STIR/SHAKEN

  The U.S. Federal TRACED Act and an order from the Federal Communications Commission (FCC) have mandated that service providers must implement STIR/SHAKEN call authentication by June 30, 2021. With this deadline looming, here’s what service providers need to know: Implementation of STIR/SHAKEN is a multi-step...

T-Mobile US launches free robocall blocking

T-Mobile US has launched a new, free robocall blocking service for its users. "Scam Shield" makes use of the STIR/SHAKEN framework for call authentication to help users weigh whether or not to answer a given call. T-Mobile US will start the service on July...

#TBT: T-Mo tests low-band 5G; Getting a taste of STIR/SHAKEN; CBRS pieces falling into place … this week in 2019

Editor’s Note: RCR Wireless News goes all in for “Throwback Thursdays,” tapping into our archives to resuscitate the top headlines from the past. Fire up the time machine, put on the sepia-tinted shades, set the date for #TBT and enjoy the memories! T-Mo tests 5G...

The industry continues to make progress in the fight against robocalling – even though we still have a long way to go (Reader Forum)

Robocalls are the number one complaint to the Federal Communications Commission (FCC), comprising roughly 60% of all complaints to the organization.  In the past three years alone, the number of robocalls has doubled to an estimated more than 50 billion calls per year in...

Stepping up the war on robocalls, Pai moves on STIR/SHAKEN mandate

Mandate comes as part of implementing the TRACED Act Federal Communications Commission Chairman Ajit Pai has proposed mandatory implementation of the STIR/SHAKEN call authentication framework to fight unwanted robocalls, in line with recently passed federal legislation. If adopted, the mandate would require voice service providers to...

Unwanted robocalls up 49% in one year, TNS finds

More than 300 million unwanted robocalls are sent to Americans each day Despite ongoing efforts by industry and regulators to stem the flood of unwanted robocalls, a Transaction Network Services report has found that the number of such robocalls jumped by 49% from 2018 to...

What Carriers Should Expect in Robocalling in 2020 (Reality Check)

  Over the past several months, we’ve seen the Pallone-Thune TRACED Act, a bill to deter criminal robocall violations and make it easier for authorities to assign financial penalties, signed into law; the FCC strengthen efforts to fine robocallers and drive implementation of the SHAKEN/STIR...

T-Mobile US, Sprint deploy cross-network STIR/SHAKEN to combat call spoofing

Continuing the fight against unwanted robocalls, carriers T-Mobile US and Sprint say they have implemented STIR/SHAKEN number verification across their networks. The two companies called the effort "an important step in the industry’s ongoing fight against unwanted scam and spam calls." STIR/SHAKEN, or Secure Telephone...

2020 will be the year when the industry begins to stem the tide of robocalls (Reader Forum)

While 2019 was the year the telecom industry and regulators increased their actions to address illegal robocalls with default call blocking and the launch of STIR/SHAKEN, 2020 will be the year that we see how these strategies unfold. By January 2020, the new FCC-endorsed ATIS-SIP Forum SHAKEN framework will...

Regulators make first cross-border STIR-SHAKEN call to ‘digitally fingerprint’ robocalls

As a bipartisan bill to combat robocalls head to President Donald Trump's desk, the Federal Communications Commission and the Canadian Radiotelevision and Telecommunications Commission continue to pursue broader deployment of a standards-based call authentication framework designed to help better identify -- and hopefully, reduce...

AT&T, T-Mo cooperate on cross-network call authentication

One of the first steps to combat unwanted spam robocalls is to authenticate the call and alert customers that an incoming call is -- or isn't -- actually coming from the number that comes up on Caller ID, or whether it is spoofed to...

Lessons learned from testing STIR/SHAKEN

As carriers move to implement a new framework to provide more information to end users on incoming calls, they are learning more about both how to deploy the STIR/SHAKEN framework as well as how to work with other operators to ensure cross-network traffic functions...

Carriers detail their work on fighting robocalls

At an FCC summit on robocalls, major service providers discussed their progress on testing and implementation of the SHAKEN/STIR specifications aimed at combatting robocalls and illegal call spoofing. The STIR/SHAKEN specifications aim to authenticate and verify the identity of the party that is calling, including...