The international telecommunication company General Transit Telecom (GTT) is created by a group of experts in telecommunication industry and unites under itself some independent companies in Estonia, Germany and Greece. Also GTT has a representative office in Russia. The company is focused on the international voice market.
GTT head office is in Tallinn, Estonia. Our primary activity is targeted to provide VoIP (Voice over Internet Protocol) as to the Carriers as to the final customers using TDM (SS7, PRI) and VoIP (H.323, SIP) technologies.
The fundament of the relationships with Partners is to provide Premium quality service. Nowadays our opportunities let us put competitive proposals using direct interconnections with all general Russia mobile Carriers.
Offering India ,BD, Pak for aggressive rates
Great rates for INDIA,PAK,BD, INDIA CC
CastlingVOIP is a brand of Castling IT Solutions Private Limited based in UK. Castling IT has been providing services to customers around the world since 2006 with