CASE STUDY CASE STUDY WNS Case Study High Availability, Scalable SIP Media Gateways for International Customer Care Contact Center Operations WNS, a leading provider of global Business Process Outsourcing (BPO) services, deployed AudioCodes Mediant 3000 media gateways at its locations in the US to enable cost-effective and reliable VoIP connections between its delivery centers across the world. The deployment was part of the company’s comp

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