ITU Interviews: Ena Dekanic, Chair of ITU-T Study Group 2 (Operational Aspects)

Study Group 2 holds a unique position among ITU-T study groups as the body responsible for developing international numbering, naming, addressing, and identification resources, collectively known as NNAI resources. These standards are the invisible backbone that enables every phone call made anywhere in the world to function seamlessly, ensuring global connectivity relies on consistent technical frameworks. Major global companies depend heavily on these internationally assigned NNAI resources, which serve as the foundation for a vast array of modern applications ranging from Internet of Things and machine-to-machine services to satellite communications. To address the rapidly growing demand for telecommunications services, Study Group 2 is currently updating key recommendations that govern these international resources. This ongoing work is essential not only to meet the exploding volume of new connections but also to keep pace with the evolving needs of the industry as technology advances. By refining these standards, the group ensures that the infrastructure supporting global communication remains robust and capable of handling future challenges without disrupting the seamless experience users expect from their daily interactions. Ultimately, the efforts of Study Group 2 exemplify how ITU-T standards are designed to directly meet industry needs while maintaining the integrity of global networks. The continuous evolution of these guidelines reflects a commitment to adapting to new technologies and market demands, ensuring that the world remains connected despite increasing complexity. Through this proactive approach to standardization, the group plays a critical role in sustaining the reliability and universality of international telecommunications systems for everyone.