Structure-Aware Time Division Multiplexed (TDM) Circuit Emulation Service over Packet Switched Network (CESoPSN)
I. Sasson, Edward J. Metz, Thomas Frost, Prayson Pate · 2007
This document describes a method for encapsulating structured (NxDS0) Time Division Multiplexed (TDM) signals as pseudowires over packetswitching networks (PSNs).In this regard, it complements similar work for structure-agnostic emulation of TDM bit-streams (see RFC 4553).