Avaya is a global company specializing in communications solutions and services, particularly in the area of ​​unified communications and contact centers. Founded in 2000, Avaya offers both cloud-based and on-premises solutions that integrate voice, video and messaging services. The company serves diverse industries such as healthcare, financial services and education. Avaya invests in innovations, including AI and machine learning, to improve the user experience. Avaya is currently focusing on hybrid work models to promote collaboration between office and remote employees.

Lancom is a German provider of network technology that specializes in high-quality, secure and flexible network solutions. The company offers products such as routers, WLAN systems, VPN solutions and firewalls that are primarily designed for companies and public institutions. Lancom attaches great importance to data protection and data protection compliance, especially with regard to the requirements of the EU GDPR. The company pursues an open, manufacturer-independent strategy that enables easy integration into existing IT infrastructures. Lancom also actively supports the expansion of the digital infrastructure in Germany and promotes the development of innovative technologies for networking.

EPOS is a premium manufacturer of audio and communication solutions for businesses and gaming. The company offers high-quality headsets, speakerphones, and meeting room solutions with clear sound quality and modern design. EPOS stands for precision, comfort, and professional audio performance.

Xelion is a provider of cloud-based telephony and communication solutions for businesses. The platform combines telephony, chat, contacts, reporting, and mobile integration in a single system. Xelion stands for ease of use, flexibility, and efficient business communication.

For over 30 years, samwin has stood for tailor-made software solutions in the communications industry. With the 10th version of their platform, they continue to focus on innovation and precise coordination with their customers' needs. Trust, quality and experience are the foundation of their success.

easybell is a German internet and telephone provider that focuses on transparent, flexible DSL and VoIP plans that can be cancelled monthly. The company offers reliable IP-based communication solutions such as VoIP, SIP trunks, and cloud-based phone systems for both residential and business customers. easybell is particularly valued for its fair pricing and ease of use.

Snom Technology GmbH, founded in Berlin in 1997, is a leading provider of high-quality VoIP telephones and communication solutions for professional use. As a pioneer of IP telephony, Snom offers innovative products such as IP telephones, DECT solutions and conference systems. The company has been part of VTech Holdings Limited since 2016 and operates successfully globally.

Ecotel Communication AG is a leading provider of telecommunications solutions for business customers in Germany. The company offers a broad portfolio, including cloud communication, Internet and data solutions, and IT services. With over 25 years of experience, Ecotel focuses on innovative and flexible solutions that are specifically tailored to the needs of companies.

Innovaphone is a leading provider of IP telephony and unified communications solutions for businesses. The company develops secure, scalable communication systems that seamlessly combine telephony, video conferencing, and collaboration tools. Innovaphone stands for innovation, flexibility, and the highest quality standards "Made in Germany."

Spectralink offers wireless business telephony and mobile communication systems for professional operating environments, designed for reliability, flexibility and enterprise-wide connectivity.

Aurenz GmbH is a German software company that develops analytics and reporting solutions for business communication. Since 1983, it has supported companies in optimizing accessibility and data protection. In 2025, Aurenz was acquired by MIND C.T.I.

C4B Com For Business AG is a leading provider of unified communications software solutions. With the XPhone communications platform, C4B enables companies to seamlessly integrate telephony, messaging and presence management. The solutions are characterized by user-friendliness, flexibility and a high level of integration.

MOBOTIX is a leading manufacturer of intelligent IP video cameras and innovative security solutions. The company develops high-performance, network-based camera systems with integrated video analytics for global deployment. MOBOTIX stands for high image quality, data security, and robust, weatherproof technologies.

Gigaset is a leading manufacturer of DECT phones and innovative communication solutions for private and business customers. The company develops high-quality, "Made in Germany" products, including cordless phones, smartphones, and smart home solutions. Gigaset stands for quality, durability, and state-of-the-art technology.

Novalink is an innovative company specializing in the development of communication and alarm systems. With customized solutions, Novalink enables the integration and automation of processes in sectors such as healthcare, industry and security. The systems are known for their reliability and flexibility and are used worldwide.

Ascom is a global company specializing in ICT and mobility solutions for healthcare and other demanding industries. With innovative communication and workflow systems, Ascom improves efficiency and patient safety in hospitals and care facilities. The company combines decades of experience with the latest technology to offer customized solutions.

Speechi is a leading provider of interactive technologies such as displays and whiteboards for educational and business environments. With over 20 years of experience, the company has delivered innovative solutions worldwide that impress with their ease of use and precision.