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i
2022 ISDN Teleset
2
TABLE OF FIGURES
F
IGURE
1: L
INE AND
P
OWER
J
ACKS
............................................................................................................................................ 5
F
IGURE
2: NT1 L
EADS
.............................................................................................................................................................. 6
F
IGURE
3: S I
NTERFACE
M
ODULE
.............................................................................................................................................. 6
F
IGURE
4: U
SING
L
UCENT
1215B P
OWER
S
UPPLY
..................................................................................................................... 7
F
IGURE
5: P
OWERING A
T
ELESET
(S/T)
WITH AN
E
XTERNAL
P
OWER
S
UPPLY
............................................................................... 7
F
IGURE
6: T
ERMINATING
R
ESISTOR
R
ANGE
................................................................................................................................ 8
F
IGURE
7: F
ARTHEST
T
ELESET
.................................................................................................................................................. 8
F
IGURE
8: E
QUAL
D
ISTANCE
T
ELESETS
...................................................................................................................................... 9
F
IGURE
9: L
INE AND
P
OWER
J
ACKS
............................................................................................................................................ 9
F
IGURE
10: U I
NTERFACE
M
ODULE
.......................................................................................................................................... 10
F
IGURE
11: A
SSEMBLING THE
T
ELESET
.................................................................................................................................... 34
F
IGURE
12: A
SSEMBLING THE
T
ELESET
.................................................................................................................................... 35
F
IGURE
13: A
NALOG
P
ORT
...................................................................................................................................................... 45
INTRODUCTION
ISDN i2022 S/T TELESET
Thank you for purchasing the
i
2022 voice/data Integrated Services Digital Network (ISDN) Teleset. This Teleset meets the
highest standards of quality to give you years of excellent service. The
i
2022 works with your local service provider to give
you advanced, easy-to-use features. It is compliant with National ISDN 1, 2 and 3 standards.
ABOUT THIS MANUAL
This manual contains the following information about your new ISDN Teleset:
Features
Installation
Setup
Voice User Operations
Troubleshooting
i2022 Teleset
This Teleset connects to an ISDN Basic Rate S/T Interface. The
i
2022 Teleset includes an S Interface Module as
Standard Equipment. If required, an optional U Interface Module is available.
When equipped with the standard S Interface Module, an external NT1
(Network Terminator) is required. Your local
telephone equipment provider may furnish this device.
The optional U Interface Module contains a built-in NT1.