Simulation of an ISPBX based on a LAN

A discussion is presented of the use of a packet-switching LAN, the Pseudo Star, as the nucleus of an ISDN PBX. Simulation results demonstrate that under heavy load its temporal behavior is compatible with packetized voice-handling, which is crucial in such a system. The authors also describe the medium access method and the simulation model used, in which it is assumed that the subnet be modeled as a slotted bus with dynamic allocation.<
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