Professional Solutions for



Telephony Solutions provider

Service solutions in the telecommunications sector are our passion. Whether you need a national or international service number, want to send or receive SMS or secure e-mails, need a PBX telephone system or ACD system solution, want to make phone calls via an internet connection or based on the internet protocol (SIP/VOIP), want to replace or expand your classic telephone connection or data connection, think about optimizing your telephony costs, are interested in intelligent industry service solutions or are looking for an individual project solution for your business, we can help you. We are happy to answer your specific questions and advise you personally. Use our many years of expertise and find the best practice service solution for your business!

Service numbers

in over 100 countries

We provide you with national and international service numbers for optimal reachability and best customer service. In every country where service number solutions are present, we at can provide them for you. Our offer ranges from premium rate and shared cost numbers to freephone and worldwide geographical numbers. You can benefit from our many years of experience, comprehensive support, quick setup of your number and all this at top conditions.






Solutions for

IP Telephony

Modern telephony goes completely in the direction of IP. The advantages of IP telephony are evident. We offer you all solution modules for this, regardless of whether you need an IP-based telephone system as an extension or replacement for your existing PBX or for the integration of home office workstations or other locations. If you want to expand or replace your business telephone connection or use your existing data connection for telephony as well, we are happy to help you and advise you comprehensively on the best business solutions based on your requirements and wishes.

IP business telephone system

IP TC System connection

IP Business data connection



By applications we mean complex solutions consisting of several individual components that have been combined to form a useful application. Here is an overview of our portfolio.

Call Tracking

Astro portal


Pay By Phone

Solutions for

Mobile services

Secure your competitive advantage! Get ready for the increased and ever-growing mobile phone share in the market by billing your service offers directly on mobile devices and directing your customer communication towards mobile marketing by bulk SMS dispatch. With CORAZÓN’s mobile solutions for payment services and marketing, you can act in a particularly flexible manner and thus strengthen your customer loyalty and increase your sales.
Symbol - Mobile Services


Symbol - Mobile Services

Bulk SMS