DS/ETS 300191:193
Private Telecommunication Network (PTN) - Signalling protocol at the S-reference point - Identification supplementary services
| Organization: | DS |
| Publication Date: | 7 July 1993 |
| Status: | active |
| ICS Code (Telephone networks): | 33.040.35 |
scope:
The standard specifies the signalling protocol for the support of identification supplementary services at an interface at the S reference point between a Terminal Equipment (TE) and a Private Telecommunication Network (PTN). The identification supplementary services concerned are Supplementary Service Calling Line Identification Presentation (SS-CLIP), Supplementary Service Connected Line Identification Presentations (SS-COLP) .
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