AT&T DEFINITY 7200 series User Manual
Page 305
NETWORKING FEATURES——AVAILABILITY MATRIX
F-5
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NETWORKING FEATURES——AVAILABILITY MATRIX (Contd)
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‘‘
DIMENSION
’’
SYSTEM 85
SYSTEM 75
DEFINITY
FEATURE PBX
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FP8 R1
R2
R1 G1
G2
_
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Iss
1
Iss
3
- V1 V2 V3 V4 V1 V2 V3
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Subnet Trunking
(Note
8)
Y
Y
Y Y Y Y Y N Y Y Y Y
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Tandem Tie
Trunk
Switching
Y
Y
Y Y Y Y Y N Y Y Y Y
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Tie
Trunk
Access
Y
Y
Y Y Y Y Y Y Y Y Y Y
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Trunk Identification
By
Attendant
(Note
9)
Y
Y
Y Y Y Y Y N Y Y Y Y
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Trunk Verification
By
Attendant
(Note
10) N
N
Y Y Y Y Y N Y Y Y Y
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Trunk Verification
By
Customer
(Note
10) Y
Y
N N N N N N Y Y Y N
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Trunk Verification
By
Voice
Terminal
Y
Y
Y Y Y Y Y N Y Y Y Y
•
Busy Out 1-Way
Tie
Trunk
Y
Y
Y Y Y Y Y N N N N Y
•
Busy Out 2-Way
Tie
Trunk
N
Y
N N N Y Y N N N N Y
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Uniform
Dial
Plan
(UDP) N
N
N N N N N N Y Y Y N
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Uniform Numbering
Plan
(Note
11)
Y
Y
Y Y Y Y Y N Y Y Y Y
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Notes:
6. Similar capability is available on DIMENSION PBX FP8 Issue 1.13 through Customer Administration Center System (CACS).
7. Centralized System Management capabilities for System 75 are provided by remote access through terminal emulation of local
system management capabilities.
8. With System 85 R2V2, the switch can distinguish between voice terminal extension numbers and attendant positions that begin
with zero at a distant switch. This enhancement increases the range of extension numbers that can be assigned to a switch.
9. System 75 R1V2 also allows a user of a display-equipped voice terminal to identify a specific trunk being used on a call. A
trunk ID button must be assigned to the terminal.
10. Equivalent capability is provided on System 75 R1V2 with Busy Verification of Terminals and Trunks, Facility Test Calls,
and/or System Access Terminal.
11. System 75 and Generic 1 support only a 7-digit uniform numbering plan in an ETN.