Secure voice interconnects at the edge with the AudioCodes Mediant 800B ESBC platform. Built for enterprise session border control, it gives infrastructure teams a dedicated hardware base for SIP perimeter management, policy enforcement, and controlled voice routing in unified communications environments. This model is positioned for organizations that need a purpose-built ESBC appliance rather than a general-purpose server. That distinction matters when voice availability, signaling control, and deployment consistency are part of the operating model. The Mediant 800B is suited to architectures where the edge device must be clearly defined, supportable, and aligned to a specific AudioCodes stack. For architects, the value is in the role it plays at the boundary of the network: it helps separate internal voice systems from external SIP trunks and service-provider connections. For procurement teams, it offers a focused platform choice for edge voice security and interconnect management, reducing the uncertainty that comes with repurposed hardware. The result is a cleaner, more defensible foundation for enterprise telephony and UC infrastructure.