China Telecom’s recent financial performance highlights the importance of modern VoIP solutions in today’s competitive market environment. The company’s 5% net profit increase, driven by 5G adoption, reflects the growing demand for advanced digital transformation. As 5G subscribers reach 292.4 million, the extensive penetration underscores an increasing need for enhanced VoIP services.
At MWC Shanghai 2025, China Telecom and Huawei introduced Intelligent Ultra Pooling Uplink, a 5G Advanced innovation that boosts uplink speed, reduces delays, and improves coverage. Powered by AI, it enables seamless data transmission for smart devices, enhances energy efficiency, and supports real-time applications.
Twelve major European mobile operators urge regulators to allocate the upper 6GHz band for mobile use, warning that delays could hinder Europe’s 6G future. They argue the spectrum is vital for innovation and say Wi-Fi already has enough capacity, stressing the need to secure Europe’s technological edge.
China Unicom is spearheading an ambitious 5G-Advanced (5G-A) rollout, aiming to cover 300 cities by 2025. This substantial initiative highlights their commitment to network enhancement, offering blazing 5Gbps to 10Gbps speeds.
U Mobile has secured approval to launch the country’s second 5G network, enhancing national 5G infrastructure in partnership with Huawei and Digital Nasional Berhad. This move follows Malaysia’s dual-network transition and underscores U Mobile’s commitment to innovation, local investment, and international collaboration.
DIDWW has expanded its SIP trunking services to include local call termination in China and Hong Kong, enhancing communication solutions for businesses in East Asia. This service offers reliable, scalable voice services with flexible SIP settings, high audio quality, and an intuitive online portal, supporting seamless local and international communications across over 50 countries.
Chinese telecom engineers claim to have built the world’s first 6G field test network, as reported by China Daily. This experimental network demonstrates advancements in communication capacity and efficiency, leveraging existing 4G infrastructure. China aims to commercialize 6G by 2030, aspiring to set technology standards by 2025.
Chinese telecom operators have successfully deployed expansive 5G networks across all cities and towns, with 90% village coverage. Utilizing 3.84 million 5G base stations, they lead globally. This vast network supports diverse industries, enhancing connectivity. As 5G technology advances, with plans to incorporate 5G-Advanced (5G-A) and AI, the future of telecommunications looks promising.
In a significant development, Hong Kong residents now have access to China Telecom’s satellite direct-to-phone service, marking a pivotal step in the operator’s expansion strategy. China Telecom has long provided satellite options to mobile customers through a range of devices, including dongles, dedicated satphones, and smartphones equipped with built-in satellite antennas from manufacturers like Huawei.
In a pioneering initiative, passengers traveling on a high-speed rail route in Southern China are now enjoying faster and more reliable 5G connectivity, thanks to the innovative use of digital twin technology. ZTE and China Mobile’s Yunnan Branch have collaboratively developed a detailed 3D model of the railway’s surrounding infrastructure, significantly enhancing network performance along the challenging terrain of the KunchuDali railway.
