Keep voice services connected across branch and enterprise environments with the AudioCodes MP504/2S/SIP/RS. Built on the MediaPack 5XX chassis, it provides a compact platform for baseline VoIP deployments where predictable call handling and simple network integration matter more than feature bloat. With 1 GbE LAN and 1 GbE WAN connectivity, this gateway supports clean separation between internal voice traffic and upstream network access. The single AC power design keeps installation straightforward, while the chassis architecture gives IT teams a familiar deployment path for SIP-based telephony infrastructure. For organizations standardizing voice access at the edge, the MP504/2S/SIP/RS offers a practical balance of capability and control. It is suited to environments that need a dedicated gateway layer for SIP connectivity, without moving into larger multi-service platforms. That makes it a strong fit for procurement teams looking for a purpose-built AudioCodes appliance that aligns with established VoIP designs.