Definitions for "SGCP"
imple ateway ontrol rotocol SGCP is a protocol used with SGCI for controlling Voice over IP Gateways from external call control elements. http://www.argreenhouse.com
Simple Gateway Control Protocol (IETF work in progress, see MGCP)
Simple Gateway Control Protocol. A call signaling protocol used for controlling media gateways from a call agent (or Call Management Server) within the network. SGCP was the precursor to the PacketCable Network-based Call Signaling (NCS) protocol.