Data Communications Network Connections –Data Terminal Equipment (DTE) VDT, Clients, workstations, FEP –Data Circuit Terminating Equipment (DCE) Interface.
Outline Revisit Analog Modulation Schemes Amplitude Modulation (AM) Frequency Modulation (FM) Analog-to-Digital Conversion - Sampling Digital Modulation.
E1 structure and Traffic Mapping.ppt
The Voice Over Internet Protocol (VOIP)
