Becoming the trust partners with leading telecommunications include Orange (France Telecom), Tata Communications, BICS, CHT on implementing IPX interconnection. Viettel has leveraged to provide high quality, sustainability and low expenditure for international wholesales voice services.

Nowadays, Voice over IP (VoIP) interconnection has begun to emerge as an alternate solution of transporting international voice traffic. It allows operators and carriers to optimize their high international call termination rates efficiently. The world average wholesale price per minute, weighted by traffic, has fallen by 60% since 2006 ($0.10), ending at $0.041 per minute in 2014. VoIP interconnection has evolved into a standard telecom technology, 38 percent of international traffic has routed via VOIP links in 2014.

Most of Telecom companies are transitioning to IP networks and interconnects, and decommissioning their legacy TDM networks. According to Carriers surveyed by Tele Geography, a leading telecommunication research company, in 2014 reported that 64 percent of carriers voice interconnects were IP, up from 49 percent in 2011. VOIP technology has eliminated most large opportunities for interconnection rate arbitrage in wholesale business.

Since 2001, Viettel has more than 14 years of experience in implementing international VoIP technologies and networks.

Unfortunately, the current VOIP technology has been not yet mature, and voice quality was often sustainable or not high definition voice. The global business will be prevented of booming due to the fluctuation of Voice quality. And the answer IPX transit network which is fabulous combination of TDM networks and VOIP technology. Operators not only can guarantee HD voice to customers, but also can provide competitive price packages for international carriers. IPX enable to bring multi-benefits for both of operators and subscribers:

1. Premium quality: Support HD Voice which ensure to delivery CLI, FAX, longer call duration.

2. Secure environment: Transit over private IP network information security

3. Flexible for all services: Enable to convert voice and signaling services from traditional TDM to IP. So, it eliminates costs and quality impacts of both VOIP and TDM.

Orienting to become one of largest Global Hub in markets, we have cooperated with many leading telecommunication in implementing IPX interconnection. We can offer convenient international access via TDM and IP access points through POP in Hong Kong. Especially, we can assure the best quality transit at competitive price to you through our end-to-end IPX interconnection or our trusted partner IPX.

International Business Center - Viettel Telecom