![Registan.jpg](/en/ITU-D/Regional-Presence/CIS/PublishingImages/Registan.jpg)
This Workshop provides platform for representatives from ministries, regulators, telecommunication operators, academia, telecommunication equipment manufacturers, research and development institutes, software developers and other relevant stakeholders from ITU Member States, Sector Members and Associates in the CIS region. The Workshop is aimed at sharing experiences on IMS and VoLTE technologies. In particular, the Workshop will cover following issues:
- Principles of 4G networks (VoLTE/ViLTE) deployment based on IMS platform
- Key scalability challenges in the IMS-based VoLTE/ViLTE networks
- Role of ENUM in VoLTE/ViLTE interconnection
- Legal, normative and regulatory aspects of IMS and VoLTE application
- Directions of international standardization that will help to resolve challenges faced by operators during VoLTE/ViLTE deployment based on IMS platform