Tashkent, Uzbekistan (UzDaily.com) -- Mobile operator Beeline Uzbekistan has completed the upgrade of its LTE roaming services. The project was carried out in cooperation with Russia’s Infosystems Jet.

The operator implemented a special system for routing of DSR-messages; the system lets subscribers use LTE roaming services during their stay abroad.

The operator had earlier used DSR on a cloud SaaS model and faced some restrictions using the system.

The DSR system is designed to process signaling traffic in mobile networks and allows you to manage and balance the load, providing a single connection point for all elements of the mobile network. It also simplifies the interaction of various providers of the mobile network core, facilitates troubleshooting of the signaling network and improves its security. The DSR system is a mandatory element of the mobile operator’s network in accordance with the specifications of the international standards institute ETSI.