ITU-T

National Working Group-2

National Working Group-2

​​Operational Aspects of service provision and telecommunication management

Study period : 2022-2024

Study Group 2 is home to Recommendation ITU-T E.164, the numbering standard which has played a central role in shaping the telecom networks of today. ITU-T E.164 provides the structure and functionality of telephone numbers, and without it we would not be able to communicate internationally. In recent years SG2 has worked on ENUM, an Internet Engineering Task Force (IETF) protocol for entering E.164 numbers into the Internet domain name system (DNS).

Corresponding ITU-T Study Group: SG 2
Management Group
Chairperson Sh. Rajeev Kumar Tyagi,DDG (Future Networks)TEC, DoT, New Delhi
Vice Chair Sharad Arora
Convenor Piyush Chetiya
Contact us ddgn.tec@gov.in
Rapporteur (Q6/2) Pranav Singh, IDEMIA
NWG 2 Meetings