![Quintum Sonus SBC 2000 Session Border Controller with 3 DSP Quintum Sonus SBC 2000 Session Border Controller with 3 DSP](https://cdn11.bigcommerce.com/s-u3uxlvxq3h/images/stencil/400x400/products/8420/25746/UX2000-300-2__55245.1584437279.jpg?c=1)
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The Quintum Sonus SBC 2000 is a powerful telephony appliance with a redundant power supply and failover support. Interoperability with industry standards, including SIP and Microsoft Skype, lend this session border controller some extraordinary tools for leveraging your existing infrastructure and equipment.