The Japanese telecommunications company Nippon Telegraph and Telephone Corporation (NTT Corporation) has set up a new global technology services provider, NTT Ltd. The new NTT enterprise combines the capabilities of 28 companies, with NTT Communications, Dimension Data and NTT Security amongst others, into a single entity worth USD 11 billion. Headquartered in London, NTT Ltd. will have about 40000 employees in offices spread across 70 countries and regions. According to Jun Sawada, President and CEO for NTT Corporation, combining the new capabilities of NTT Ltd. along with NTT Data creates a global technology and business solutions provider outside Japan, with revenues of USD 20 billion. “Going forward, we will accelerate our execution as one NTT in order to contribute to a smarter and better world through digital transformation,” said Sawada. The collaboration of all these companies and the increased investment in innovation and R&D will allow NTT Ltd.…
NTT Communications Corporation (NTT Com), the ICT solutions and international communications business within the NTT Group, is promoting the expansion and development of its European data center platform with the launch of their Amsterdam 1 Data Center (AMS1). The group’s first data center in the Netherlands has been opened by NTT Com’s subsidiary E-Shelter, which provides secure environments for housing and connectivity of IT and network systems. Tetsuya Shoji, President and CEO of NTT Com, said in his official opening speech: “I am delighted to open our latest state-of-the-art data center campus located in Amsterdam, one of the key internet hubs in Europe”. The carrier-neutral E-Shelter’s AMS1 data center will have a capacity of up to 40 MW IT load spread over a 16,000 square meter campus and, as NTT’s 21st data center in Europe, will leverage more than 400 MVA power capacity across the continent, with plans…
Japan’s telecommunications landscape is experiencing a transformative shift, driven by expanding fiber optic networks. Despite high fiber penetration, there’s continued growth from network upgrades and premium high-speed plans. The shift away from older copper infrastructure is vital as operators push for enhanced VoIP services and ultra-fast connectivity, meeting rising user demands.
The AI revolution in telecommunications demands networks evolve into deterministic, programmable systems. At MWC 2026, Nokia’s focus was on transitioning from traditional SLAs to real-time AI traffic management. This involves partnerships with BT, Elisa, and more, driving investments in transport networks, crucial for facilitating seamless VoIP and data connectivity.
Cargill’s deployment of private 5G networks marks a transformative shift in the industrial landscape, expanding from 20 to 50 sites in six months. This collaboration with NTT Data and Celona highlights 5G as essential infrastructure, much like Wi-Fi, supporting Industry 4.0 and enhancing robotics, automation, and AI integration.
Japan is leading the Asia-Pacific region in Open RAN (O-RAN) technology, showcasing its advanced role in integrating virtualized RAN (vRAN) solutions. Rakuten Mobile operates the world’s largest O-RAN network, influencing both domestic and global markets, with telecom giants like NTT Docomo, KDDI, and SoftBank gradually adopting these cutting-edge solutions.
Japan’s telecommunications scene shines with impressive achievements toward broad 5G coverage. SoftBank leads in network speeds, clocking at 62.05 Mbps, while Rakuten Mobile excels in 5G speeds with 128.39 Mbps downloads. However, 5G availability varies, with urban centers receiving priority investment. Despite a 98.4% 5G coverage, true 5G usage inconsistencies persist, highlighting the need for strategic rural advancements.
The Radio Access Network market continues to thrive in 2025, with key players like Huawei, Ericsson, Nokia, ZTE, and Samsung steering the industry forward. The RAN sector is evolving through artificial intelligence and cloud-native technologies, especially in Asia-Pacific. Stay updated with the latest trends and insights in VoIP solutions.
Celona, a private 5G operator, has strategically downsized its workforce by 20% due to slow market conditions and macroeconomic challenges affecting private 5G deployment. Despite these setbacks, Celona focuses on existing customers, exploring new sectors, and maintaining innovation, particularly in AI-driven platforms, to drive growth in the VOIP industry.
Kyocera, a prominent player in the telecom sector, is making waves by divesting a part of its KDDI stake to strengthen financial dynamics. This strategic move is key for VoIP advancements, as Kyocera enhances its focus on core telecom offerings.


