Viettel Group is one of leading telecom service providers in the world with over 50 million subscribers. Wireless Intelligence has ranked Viettel Group as the 19 th out of 784 biggest telecom service providers in the world regarding the number of subscrib
Viettel Group have the biggest telecom network in Vietnam (Viettel telecom), Laos (Unitel) and Cambodia (Metfone) both in infrastructure and number of subscribers. We have also got telecom license and built our subsidiaries networks in Haiti, Peru, Mozambique and Ukraine.
With over 50 million subscribers, we presently have 40 million outbound voice traffic and 200 million inbound voice traffic monthly. We have greatest backbone networks within Indochina region, various node of connection in HK and USA interconnecting with most of popular operators worldwide to provide the best quality of voice service to our customers
On the basic of our networks, we would like to offer to VoIP wholesale and retail customers worldwide our premium voice termination service in Vietnam, Laos and Cambodia through direct TDM or IP connection. We ensure the highest call quality at the reasonable termination rate.
Established in 1998, Citrus Telecom remains privately owned and funded by the founder directors. Citrus has held full Annex 2 status since February 2001 and has operated its own multi-exchange BT interconnect since November 2002.With offices in London and
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