The Telsis mission is to enrich people’s lives through communications technology
Telsis provides network operators with flexible infrastructure and compelling telecoms services. From TDM, through IP-based networks to IMS and LTE, Telsis provides evolutionary solutions to match customers’ network developments and enable the provision of advanced services today.
Telsis serves over 90 customers in 45 countries
Since 1987, Telsis has been partnering with major network operators around the world to help them drive value and achieve their business objectives. Our solutions deliver easy-to-use, engaging services to customers that drive revenues and create real competitive advantage.
Telsis’ portfolio of services is backed by proven engineering skills, system integration expertise, and a deep understanding of human factors, all of which combine in solutions that enable operators to offer their customers exciting and practical services with compelling real-world appeal.
Dedication to helping operators lower costs and increase revenue and market share.
High performance technology
Secure, scalable technology through high performance and efficient platforms that are fit-for-purpose to each client’s needs.
Rapid deployment allowing clients to benefit from first mover advantages.
Platforms that are flexible, resilient and NFV and SDN ready.
Trusted by a wide range of multi-national, national and regional operators.
Proven interworking with multiple switch vendors using INAP, CAP and SIP.
Meet the team
Telsis Senior Leadership Team
Director of Cloud and Infrastructure Partners
Mike has over 20 years’ experience within the telecoms, IT and mobile sectors and joined Gamma in 2007. Throughout that time he has held a variety of both sales and leadership roles across Gamma’s channel and wholesale business units. In his previous role, Mike was responsible for the transformation of Gamma’s carrier services business unit. Today he has overall sales responsibility for Telsis, as well as Gamma’s cloud and infrastructure partners. Mike is a graduate of the University of Northumbria’s Business School and has a degree in business systems and IT.
Peter joined Telsis in 1997 and is responsible for growth in Germany and the DACH region. Peter’s 20 year career in mobile and fixed-line telecommunications has provided him a deep understanding of SaaS market models, customer requirements, next gen-enabling software and the cloud-based business models.
Peter spent the early part of his career with ATIS systems and holds a master’s degree in Communications Engineering from Technische Universität Kaiserslautern.
Product Delivery Director
Graham has over 25 years’ experience in the Telecoms, IT & Mobile sectors and as Telsis COO was fundamental in transitioning the company from a big-box network platform company into a software solutions vendor, which led to the acquisition of the company by Gamma in 2019. Graham also helped establish Telsis’ channel based UCaaS provider, Telency which was built on top of Telsis’ software solutions.
Having worked with a wide range of customers, Graham understands how to balance both the service resilience needed by major fixed and mobile carriers with the agility needed to rapidly support end users with a diverse needs.
Graham is a Graduate of Manchester University and holds degrees in Science and Engineering.
Brands that rely on Telsis solutions.
Telsis provides solutions for some of the world’s tier 1 and 2 telcos and MVNOs in 45 countries.
Brands that trust Gamma.
Telsis has been our trusted partner and supplier for the past ten years, and we knew we could rely on their technical know-how to help us transition from traditional network technology to advanced communication systems that support SIP signalling protocols.Frank Duderstadt
VP of Planning and Implementation, M-net
Become part of the Telsis family to work with a company that puts its employees front and centre.
Discover our current vacancies.
4 April 2022
Italian network operator selects Telsis to continue modernisation with next-generation technology
16 December 2021