COMTALK delivers DID/DDI numbers & termination in Denmark (but also most of the world) We offer SIP and are also MVNO, which means low cost calls to the Danish Celluar networks
COMTALK delivers DID/DDI numbers & termination in Denmark (but also most of the world).
We offer SIP and are also MVNO, which means low cost calls to the Danish Celluar networks
VIET NAM VOIP MARKET PLACE, VOIP PRODUCTS DISTRIBUTOR, IP TELEPHONY SOLUTION AND SERVICE CENTER, SYSTEM INTEGRATION, SOFTWARE DEVELOPMENT, OURSOURCING SERVICE, VIRTUAL OFFICE
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