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Tiscali - Code of practice

TISCALI DISCLAIMER

Regulatory Information

1) Scope

This publication is intended to document the Digital Services offered by Tiscali:-

ISDN30, Primary Rate ISDN (30B+2D)

2) The Network Termination Point

2.1 Physical connections used at NTP
Primary Rate ISDN, 75ohm/120ohm

3) Physical characteristics of the interface (Layer 1)

G703

4) Additional Information

4.1 Supportable Bearer services:

64kbit/s unrestricted digital information
Speech

4.2 Optional services:

Direct Dialling In (DDI)
Calling Line Identification Presentation
Call Line Identification Restriction

5) References

1. ITU-T, Series G Recommendations, G.703 (4/91) Physical/electrical characteristics of hierarchical digital interfaces
2. ITU-T, Series I Recommendations, I.420 (1988) - Basic user-network interface
3. ITU-T, Series I Recommendations, I.420 (1988) - Primary rate user-network interface
4. ITU-T, Series I Recommendations, I.430 (11/95/) - Basic Rate User Network Interface - Layer 1 specification
5. ITU-T, Series I Recommendations, I.431 (08/96/) - Primary Rate User Network Interface - Layer 1 specification
6. I.440 Rec. I.440 (see Rec. Q.920)
7. I.441 Rec. I.441 (see Rec. Q.921)
8. I.450 Rec. I.450 (see Rec. Q.930)
9. I.451 Rec. I.451 (see Rec. Q.931)
10. ITU-T, Series Q Recommendations, Q.920 (3/93) - Digital Subscriber Signalling System No 1 (DSS1) - ISDN user - network data link layer - General aspects
11. ITU-T, Series Q Recommendations, Q.921 (9/97) - Digital Subscriber Signalling System No 1 (DSS1) - ISDN user - network data link layer - specification
12. ITU-T, Series Q Recommendations, Q.930 (3/93) - Digital Subscriber Signalling System No 1 (DSS1) - ISDN user - network interface layer 3 - General aspects
13. ITU-T, Series Q Recommendations, Q.931 (3/93) - Digital Subscriber Signalling System No 1 (DSS1) - ISDN user - network data link layer 3 - specification for basic call control