Telecom Daily
Welcome to Faulkner's Telecom Daily. We publish Monday through Friday, updating top stories as events warrant.
Friday, July 2...
FCC Announces Full Implementation of STIR/SHAKEN Among Large Carriers
The Federal Communications Commission (FCC)
published a
press release to mark the June 30 deadline for carriers in the US to fully
implement the STIR/SHAKEN standards. With this document, the regulator confirmed
that the "largest voice service providers are now using STIR/SHAKEN caller ID
authentication standards in their IP networks." The standard is designed to
provide authentication of incoming caller IDs to prevent number spoofing
techniques used by robocallers and spam callers. This is another tool in the
FCC's growing efforts to prevent unwanted calls from reaching consumers. The
agency claims that full implementation of STIR/SHAKEN will "reduce the
effectiveness of illegal spoofing, allow law enforcement to identify bad actors
more easily, and help voice service providers identify calls with illegally
spoofed caller ID information before those calls reach their subscribers." While
the June 30, 2021 deadline for large voice providers has passed, the agency
noted that smaller providers (those with less than 100,000 subscribers) have
until June 30, 2023. However, it also revealed that it is "formally considering
shortening that extension for a subset of these providers in light of new
evidence indicating that they are originating a high and increasing quantity of
illegal robocalls."
AT&T Switching to Google Messages as Default App, Adding RCS Support
AT&T has officially chosen the Google Messages
app as the default messaging app for all Android devices sold on its network.
The app will replace the built-in Android solution, and will bring universal
support for Rich Communication Services (RCS). RCS is a more advanced
replacement for the SMS protocol which adds support for features like larger
attachments, read receipts, longer message lengths, typing indicators, and
end-to-end encryption. Google
noted that it expects AT&T to transition all customers to the new platform
soon. While AT&T's competitor T-Mobile has made a similar switch, Verizon
Wireless remains the odd man out with no announced plans for RCS support.
Ericsson Teams with Samsung, Deutsche Telekom to Test 5G Network Slicing
Ericsson,
Deutsche Telekom, and
Samsung jointly announced the completion of
what they claim is the first "5G end-to-end (E2E) network slicing trial." The
test, which took place at Deutsche Telekom's Bonn Lab, used a Samsung Galaxy S21
tethered to a virtual reality headset to stream a VR game over commercial-grade
5G standalone infrastructure provided by Ericsson. The trio claims this
technology allows network providers to offer "different service characteristics
and quality parameters" for each network "slice." The result, according to the
companies, is the ability to create multiple virtual networks on a single
physical network infrastructure, with full isolation between networks. This
enables faster throughput to each end-user, as well as more stable and lower
latency figures. Overall, the technology will allow carriers to use specific
network slices to serve specific apps and services, increasing network quality
for each customer. No commercial deployment plans for the technology were yet
announced.
...Michael Gariffo, Faulkner Information Services
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