ascom
Ascotel 2025/2045/2065
1.16
System Interfaces
HBT_20321104_01/B0_en
Point-to-Point Connection without Direct Dial
Without direct dialling in, only one call number is available. The individual PBX
subscribers can only be reached indirectly via the number.
This variant is suitable above all for systems with primarily outgoing traffic.
NT1:
Network Terminal
SLG:
Subscriber Line Group
U/T:
ISDN reference point
AD2: Digital user-network interface AD2
S:
User-network interface S
a/b:
Analogue user-network interface a/b
Fig. 1.7:
Several basic accesses in point-to-point configuration, without direct dial number
Note:
Do not connect any terminals between the NT1 and the PBX.
SLG
403 03 10
"
"
U
U
U
T
T
T
AD2
S
a/b
PBX
NT1
NT1
NT1
haz0320aaena1
Summary of Contents for Ascotel 2025
Page 1: ...Ascotel ISDN telecommunications system from ascom Ascotel 2025 2045 2065 System Manual...
Page 51: ...ascom Ascotel 2025 2045 2065 1 II HBT_20321104_01 B0_en...
Page 109: ...ascom Ascotel 2025 2045 2065 1 54 Networking the Systems HBT_20321104_01 B0_en...
Page 169: ...ascom Ascotel 2025 2045 2065 2 II HBT_20321104_02 B0_en...
Page 177: ...ascom Ascotel 2025 2045 2065 2 X HBT_20321104_02 B0_en...
Page 291: ...ascom Ascotel 2025 2045 2065 2 114 Routing Elements HBT_20321104_02 B0_en...
Page 397: ...ascom Ascotel 2025 2045 2065 2 220 Data Services HBT_20321104_02 B0_en...
Page 627: ...ascom Ascotel 2025 2045 2065 3 II HBT_20321104_03 B0_en...
Page 653: ...ascom Ascotel 2025 2045 2065 3 22 System and Expansion Limits HBT_20321104_03 B0_en...
Page 717: ...ascom Ascotel 2025 2045 2065 3 86 Planning DECT Systems HBT_20321104_03 B0_en...
Page 765: ...ascom Ascotel 2025 2045 2065 3 134 Planning a Private Network HBT_20321104_03 B0_en...
Page 767: ...ascom Ascotel 2025 2045 2065 4 II HBT_20321104_04 B0_en...
Page 771: ...ascom Ascotel 2025 2045 2065 4 VI HBT_20321104_04 B0_en...
Page 805: ...ascom Ascotel 2025 2045 2065 4 34 Connecting the PBX HBT_20321104_04 B0_en...
Page 875: ...ascom Ascotel 2025 2045 2065 4 104 Cabling Interfaces HBT_20321104_04 B0_en...
Page 897: ...ascom Ascotel 2025 2045 2065 5 II HBT_20321104_05 B0_en...
Page 929: ...ascom Ascotel 2025 2045 2065 5 30 Configuration Steps HBT_20321104_05 B0_en...
Page 971: ...ascom Ascotel 2025 2045 2065 6 II HBT_20321104_06 B0_en...
Page 995: ...ascom Ascotel 2025 2045 2065 7 II HBT_20321104_07 B0_en...
Page 999: ...ascom Ascotel 2025 2045 2065 7 VI HBT_20321104_07 B0_en...
Page 1019: ...ascom Ascotel 2025 2045 2065 7 20 Data Maintenance HBT_20321104_07 B0_en...
Page 1085: ...ascom Ascotel 2025 2045 2065 7 86 Operations Supervision HBT_20321104_07 B0_en...
Page 1087: ...ascom Ascotel 2025 2045 2065 8 II HBT_20321104_08 B0_en...
Page 1089: ...ascom Ascotel 2025 2045 2065 8 IV HBT_20321104_08 B0_en...
Page 1095: ...ascom Ascotel 2025 2045 2065 8 6 Systematic Designation System HBT_20321104_08 B0_en...
Page 1115: ...ascom Ascotel 2025 2045 2065 8 26 Designation Labels HBT_20321104_08 B0_en...
Page 1117: ...ascom Ascotel 2025 2045 2065 9 II HBT_20321104_09 B0_en...
Page 1123: ...ascom Ascotel 2025 2045 2065 9 6 Abbreviations HBT_20321104_09 B0_en...
Page 1135: ...ascom Ascotel 2025 2045 2065 9 18 Glossary HBT_20321104_09 B0_en...