---
title: Metaswitch Case Studies | Perimeta SBC
description: Perimeta SBC | Our customers tell the story of how they successfully deployed Metaswitch solutions
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# Case Studies

## Topic: Perimeta SBC

[AIS Case Study Advanced Info Service (AIS) is Thailand’s largest mobile operator with more than 40 million subscribers, 48 percent market share and 98 percent ... Read More ](https://www.metaswitch.com/knowledge-center/case-studies/ais-case-study)

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