Posted by Paul Stav on November 18, 2003, 7:14 pm, in reply to "digital central office switch" --Previous Message--
Yes, the No.5 ESS is a digital central office switch, made by Lucent(the old Western Electric). Other manufacturers include Northern Telecom and Ericcson.
: Hello,
: I'm a student doing a term paper on central
: office switching. One of the requirements is
: a block diagram of a typical digital central
: office switch. Does anyone know what are the
: main typical components of a digital central
: office switch or where i might be able to get
: a block diagram of one. Also is the no. 5
: ESS considered a digital central office
: switch?? Any help would be much aprreciated.
: thanks!
:
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