from one source

e-mailings, fax-mailings,
sms-mailings and more

Solutions for your communication needs

GTC is your service provider for solutions by e-mail, fax, SMS and conference calls! We offer you a wide array of services: E-mail broadcast, fax broadcast and SMS broadcast as well as Web-SMS, Internet-Fax, conference calls and webconferences. To use our services you do not need any investments or installations: just internet access. Do you have special requirements? Our development department will be happy to find special solutions for your needs!

Your advantages with GTC

No investment

To use our services you do not need any investment or installations. Access to the internet is enough - and you will always benefit from the newest technology. 

Easy handling

Our products are designed to be used easily. The handling is self-explanatory.

Customer service

No impersonal call-center: our customer consultants are all experts and will be glad to help you by phone or in a webconference!

Highest safety

Our servers are installed redundant at different places, all in Germany. They fulfil the highest standards of security and safety.

No fixed costs

There are no acquisition or other fixed costs. You will not be obligated to use our services for a certain time.

Special solutions

Our own development team will be happy to find special solutions for your special requirements.

Among our satisfied customers
+49 (0)7 11 - 4 90 90-0