Packet Carriers - Telecommunication
Packet Carriers – Telecommunication
Services provided by packet carriers originated in the 1960s but came into their own in the 1970s with the definition of X.25. Before X.25, each vendor used a proprietary protocol. Users were unwilling to invest in the effort required to utilize proprietary networks.
These carriers have two basic products to offer:
Economical Network Access Some subscribers have relatively low volumes of…
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