JK Audio's Concierge 2x6 Switch Core is the heart of their talk show system for managing multiple phone lines. It allows the connection of two hybrids across six telephone lines, with the switch matrix routing six analog phone lines to a JK Audio innkeeper (not included). The Concierge can add music on hold input, auxiliary phone integration, and intuitive call control. Two Concierges can be bridged together, creating a 2-hybrid, 12-line system. Guest Module control surfaces can also be added (up to 8 modules) to provide remote control of the switch matrix over CAT5 cable. The Innkeeper digital hybrids are globally compliant and compatible with most PBX and VOIP analog line ports.