What is CES (Circuit Emulation Services)?

Circuit emulation service is a strategy through which information can be sent over ATM, Ethernet, or MPLS networks. This data is without error and has a steady delay, and can be utilized for time-division multiplexing (TDM) frameworks. This technology can be executed through Structure-Agnostic TDM over Packet (SAToP) and Circuit Emulation Service over Packet-Switched Network (CESoPSN) protocols. CES was presented for ATM organizations.