blueSIP  


Faircommerce
blueSIP achieved the faircommerce seal for secure and fair online business!
 
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... is available free of charge and without obligation for interested users to test. Users must register here .
 
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 .. is designed for telephony between blueSIP and standard telephone connections or mobile networks (PSTN) and adds additional services like local German numbers or number porting.
 
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 ... is available for companies with interest in VoIP projects. We can help you plan, implement, and migrate your VoIP needs.