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Technologies
Learn more about Cloud Communications

UCaaS
Cloud-based UCaaS platforms help businesses overcome outdated systems.

Business VoIP
Cloud-based VoIP helps businesses reduce costs and improve flexibility.

Contact Center
CCaaS solutions address common challenges in customer service.

Collaboration
Modern collaboration platforms improve productivity while reducing complexity.

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Business IT hardware solutions for cloud communications.

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Telecom access providers power cloud communications infrastructure.
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News Quick read.

Introducing Summa at the CCA Event in London

10 Apr, 2015

After the successful launch of Summa at WHD.Global we will present our innovative cloud portfolio approach on April 13 at the CCA Event in London. Solutions that add up As a member of the CCA we are proud to be amongst the industry-leading organisations in this market. At Summa we believe in creating solutions that offer unparalleled communication possibilities to different markets and segments. We are an energetic software company that designs and develops innovative communication solutions and platforms for Service Providers, Telco’s, Hosting Providers or any organization looking to add communication services to their portfolio. Summa uses new technology to let users communicate where and how they want to. More at http://addsumma.com

Cloud Communications Alliance

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5 June 2026

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Introducing Summa at the CCA Event in London

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Introducing Summa at the CCA Event in London

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