Trouble ticketing X interfaces for international private leased data circuits and international freephone service

Covaci, S.S.CovaciMarchisio, L.L.MarchisioMilham, D.D.Milham2022-03-092022-03-091998https://publica.fraunhofer.de/handle/publica/33193710.1109/NOMS.1998.654434en004Trouble ticketing X interfaces for international private leased data circuits and international freephone serviceconference paper