We specialise in the installation, configuration and maintenance of all sizes and types of Asterisk, VoIP, IP PBX, and Billing solution from basic small-business systems to enterprise-based solutions.
The ADPHONE product and brand is owned by Call IT ApS. Call IT is a software development house. Our business strategy is to integrate all suitable software with VoIP telephony. It is our mission to combine the two technologies to provide outstanding marke
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