RAD’s IPmux family of TDMoIP circuit emulation gateways extends TDM services over the packet switched network. The IPmux circuit emulation equipment is designed for carriers, operators and enterprises that need to connect legacy voice switches and PBXs. It delivers TDM services – including leased line emulation – without compromising PSTN voice quality.

By enabling circuit emulation over Ethernet, IP or MPLS infrastructure, IPmux circuit emulation equipment provides ideal solutions for a variety of corporate, point-to-multipoint, international voice and call center applications.

The equipment is optimized for a specific set of needs and scale of operations, with the number and types of Ethernet fiber and copper ports varying accordingly. All models support signaling protocol transparency, QoS and tunable delay vs. bandwidth tradeoff. They are controlled from a single SNMP management platform.