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
CallBlue is a long distance phone carrier providing domestic and international long distance, international dialing custom integrated Internet-based VOIP communication services, based on proprietary technology. Our services can be accessed via web browser
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