

About us – Hiprocall GmbH
Welcome to Hiprocall! We are an internationally active mid-sized company focused on telecommunications, and proud to have been successfully established in the market for two decades. Our innovative software solutions enable our customers to handle their business communication over the most important medium, the telephone, efficiently and with ease.
This is us!
Specialised
Our broad and stable customer base includes global corporations, high-performing mid-sized companies, and SoHo and small business customers worldwide. We specialise in intelligent business-to-business software solutions that make your telephone communication professional, fast and simple.
High-performing
Our innovative software for managing voicemail greetings transforms your corporate communication. With our patented solution you create a unique acoustic business card that reflects your corporate identity perfectly and gives you an impressive presence in the digital world.
Scalable
We offer cloud-based, GDPR-compliant solutions with a high degree of flexibility and scalability. You can rely on your data being safe and protected while you benefit from our digital solutions.
Customer-focused
At Hiprocall, customer focus is at the centre of everything we do. Close collaboration with our customers, trusted partners and reliable suppliers gives us a solid foundation for delivering joint projects successfully. We attach great importance to understanding each customer's individual needs and offering tailor-made solutions.
Our team
Our success story is the work of our versatile team. From marketing, sales and customer care to finance, audio production and product development, every department makes a vital contribution to achieving our company goals. Our commitment reaches far beyond commercial success: with real passion, we support social projects and actively campaign for the protection of animals.

Operations & Service
Product development / IT
Audio production
Sales
Marketing
Finance
Milestones
Our success story: milestones in the history of the company
German CEO Excellence Award
Most Innovative Business Phone Solutions CEO
Karl-Heinz Häuslein
Introduction of an AI voice for configuring phone greetings
2024

20 years of Hiprocall
An impressive milestone in our success story. Thank you!
2023
Online shop launched
Launch of https://www.callstudio.de: Hiprocall's new online shop for professional phone greetings goes live
2019
Expansion into Switzerland
Strengthening our market presence by winning our first Swiss customers for our core product ‘Enterprise Voicemail’
2018

Global presence, new identity
Hiprocall GmbH unveils its new corporate design for international competitiveness.
Industry benchmark reached: launch of the new core product ‘Business Voicemail’
2014
Industry leaders trust us
Major brands such as Adidas, BMW, Coca-Cola and Audi put their trust in our first-class software solution
2013-2011
Market expansion into Austria
Exclusive launch of the ‘Business Sprachbox’ for T-Mobile Austria customers
2010

Innovative market launch
Official market launch of the world's first patented software solution for integrating audio branding into telecommunications infrastructure
Change of legal form from AG to GmbH
2009
HiPro|Call goes US
Four patents filed for the ‘sBrams’ software solution, today’s Enterprise Voicemail
2008

All-in-one solution
Development into a full-service provider for delivering audio branding in telecommunications
2007-2004
HiPro|Call AG founded
First milestone reached in the development of ‘sBrams’, the leading service platform for professional phone greetings and audio content
2003

References
Our many satisfied customers speak for themselves.

What our
customers say
Customer feedback is our compass. We listen, learn and grow through your valuable input.
As a company with more than 6,500 active mobile lines, our goal was to ensure a consistent brand presence in our voicemail greetings from an acoustic point of view. We chose Hiprocall because of its close ties to Telekom and its precise solution to a complex task. It also fully meets our high standards for security and data protection. With the Hiprocall solution we now have a central system that users can configure themselves without any IT knowledge.
Quick contact
Get in touch with us for a free, no-obligation consultation.