ETSI ETS 300 239

Reference: M00001396

Condition: New product

ETSI ETS 300 239 Private Telecommunication Network (PTN); Inter-exchange signalling protocol; Generic functional protocol for the support of supplementary services

standard by European Telecommunications Standards Institute, 06/01/1993

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Stage 3 of generic functional sup service at Q ref pt. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.

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Edition: 1 Published: 06/01/1993 Number of Pages: 109 File Size: 1 file , 550 KB