Analog GSM Gateway Topex Voxell is a simple and reliable way to reduce the cost of mobile communications for small and medium-sized companies. By connecting Voxell to a corporate telephone system you will be able to send all outgoing mobile calls through a gateway directly to the cellular network that supports GSM/3G standards, skipping expensive connections through wired lines.
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