Clear Com

Clear-Com’s new version 4.0 of the LQ-Series interfaces are available as a compact box or a 1RU panel; that can connect 2-wire, 4-wire and 4-wire with GPIO audio and call signaling over IP networks. LQ Series devices can also connect to Eclipse HX frames via the IVC-32-HX interface card over LAN, WAN and Internet.  Agent-IC and SIP/VoIP connectivity can be added.  The LQ Series also provides extra I/O ports to HelixNet systems, and you can configure from one CCM browser tool.  It’s Networked Control Events feature moves control signals from one or more end-points to any end-point on the same channel.

http://www.clearcom.com/