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  • ETSI ETS 300 427
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ETSI ETS 300 427

  • Private Telecommunication Network (PTN); Inter-exchange signalling protocol Supplementary service interactions; ECMA-QSIG-IA
  • standard by European Telecommunications Standards Institute, 09/01/1995
  • Publisher: ETSI

$23.00$45.00


Stage 3 of interactions between sup serv s at Q ref pt. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.

Product Details

Edition:
1
Published:
09/01/1995
Number of Pages:
47
File Size:
1 file , 170 KB

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