Considerations which led to decision that traffic routing plan should be changed to single-stage alternate routing plan with consistent use of service protection finals for first routed traffic to tandem offices; method of determining size of trunk groups for first routed traffic as well as size of overflow trunk groups, which is convenient for type of routing plan adapted; grade of service criterion is attached to complete system of trunk groups belonging to certain last-choice trunk group, i.e. all first-choice trunk groups which have overflow to certain last-choice trunk group and last-choice trunk group itself. (English Ed)


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    Title :

    New danish traffic routing plan with single stage alternate routing and consistent use of service protection finals for first routed traffic to tandem offices


    Additional title:

    Teleteknik


    Contributors:

    Published in:

    Teleteknik ; 11 , n 1


    Publication date :

    1967


    Size :

    13 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English