Packet Assembler/Disassembler - Green Book PAD

Green Book PAD

One of the UK Coloured Book protocols, Green Book, also defines two PAD protocols. Green Book was developed by (UK) Post Office Telecommunications in the 1970s. Although not identical to Triple-X, Green Book is sufficiently similar to X.3 and X.29 that generally the two will interwork. Green Book also specifies TS29, a very similar protocol which ran over the Yellow Book Transport Service, which is another of the Coloured Book protocols.

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