Huawei will install an integrated system for safety-critical and non-critical voice and data communication, comprising GSM-R radio access systems (BSS) and a geographically-redundant core network (NSS). The contract also includes an MSTP transmission backbone, data storage, passenger information, and telephone exchanges.

Huawei has already installed GSM-R on a number of lines in Turkmenistan, including Buzhan - Serehtyaka, Cilmammet - Buzhun, Bereket - Cilmammet and Ashgabat - Bereket - Turkmenbashi.