SSUTR2

French SSUTR2 (Système de signalisation par canal sémaphore CCITT no.7) is the French national variant of the Telephone User Part (TUP).

French national variant of the Telephone User Part

French SSUTR2 (Système de signalisation par canal sémaphore CCITT no.7) is the French national variant of the Telephone User Part (TUP).

References

[edit]

• Introduction to SSUTR2

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