blueSIP Premium is designed für business customers or professional users, offering the full range of SIP services like local phone number assigment, number porting, Caller ID signalisation or postpayment with hardcopied invoices.

The minimum contract period is one month, with a one week's notice.

blueSIP Premium Order    Please allow blueSIP to provide the contract only in German. Get PDFs (blueSIP Premium Vertrag, if not signed already Please print the document and fill in completely Send the document by fax or snailmail to blueSIP/ccn blueSIP 'Premium Vertrag'     If you do not have Adobe Acrobat Reader installed, you can download a copy here: