AT&T CTO Jeremy Legg to Present at KeyBanc Capital Markets Technology Leadership Forum

AT&T's CTO Jeremy Legg spoke at the KeyBanc Capital Markets Technology Leadership Forum. He discussed his background and priorities in 2025. Legg was previously CTO at WarnerMedia, and after the Time Warner merger, he joined AT&T under John Stankey. His responsibilities at AT&T include network architecture, excluding last-mile operations. Legg highlighted the importance of technology innovation and digital transformation for the company.

In a recent fireside chat at the KeyBanc Capital Markets Technology Leadership Forum, AT&T's Chief Technology Officer (CTO) Jeremy Legg shared insights into his background and the company's technology priorities for 2025. Legg, who joined AT&T under John Stankey after the Time Warner merger, oversees the company's technology, excluding last-mile operations. His key responsibilities include network architecture, with a focus on digital transformation and innovation.

Legg emphasized the importance of convergence in AT&T's technology strategy. He explained that convergence is about integrating wireline and wireless networks to become the lowest cost transport provider on the Internet. This involves unifying the networks to amortize costs over two businesses rather than one, which historically have been separate. Legg highlighted the ongoing effort to converge these networks, which is a significant part of AT&T's technology transformation.

One of Legg's top priorities is the software-defined networking (SDN) initiative. He explained that AT&T is in the process of converting its core backbone network from proprietary hardware to a software-defined architecture using x86 compute and Linux boxes. This transformation extends to central offices and will eventually encompass the wireless network. By adopting SDN, AT&T aims to reduce costs and enhance operational efficiency.

Legg also discussed the decommissioning of legacy services and the introduction of new products. The goal is to minimize legacy services and offer new, software-based products that can be provisioned and instantiated through software. This shift will enable AT&T to offer more flexible and scalable solutions to its customers.

In addition to internal initiatives, Legg mentioned the importance of partnerships and industry collaboration. AT&T is exploring ways to open its network to broader industry integration through initiatives like CAMARA and TM Forum. These collaborations aim to increase network efficiency and enable new applications and services.

Overall, Jeremy Legg's insights at the KeyBanc forum underscored AT&T's commitment to technology innovation and digital transformation. The company's strategic focus on convergence, software-defined networking, and new product introduction positions it well for future growth and competitiveness in the telecommunications industry.

References:
[1] https://investors.att.com/
[2] https://seekingalpha.com/article/4812252-at-and-t-inc-t-presents-at-keybanc-capital-markets-technology-leadership-forum