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DEFINITYEnterpriseCommunicationsServerandSystem75andSystem85
Terminals and Adjuncts Reference
555-015-201
Issue 11
December 1999
CALLMASTER Voice Terminals
13-17
13
Notes:
These ranges can be extended to 5,000 feet (1524 m) for 24 AWG wire and 4,000 feet
(1219 m) for 26 AWG wire with the use of a Data Link Protector. Refer to
EXPOSED PORT
PROTECTION
.
In 2-wire installations, the CALLMASTER III and CALLMASTER IV can be connected to a
TN2181 port board.
Distance Limitations for the CALLMASTER V
and CALLMASTER VI
In a 2-wire installation, the CALLMASTER V and the CALLMASTER VI is
connected to a TN2181 port board located in a cabinet with DEFINITY G3
Release 6.1 or later software. Use the following distance limitations between the
CALLMASTER V and CALLMASTER VI and the DEFINITY ECS:
If you are using 22-gauge wire for the connection, the two pieces of equipment
must be within 5,500 feet of each other; if you are using 24-gauge wire, the two
must be within 3,500 feet; if you are using 26-gauge wife, the two must be within
2,200 feet.
Power Requirements
The CALLMASTER voice terminals receive power from the system and do not
require any external power supply. However, adjunct equipment connected to the
CALLMASTER II, CALLMASTER III, and CALLMASTER IV needs its own power
supply.
Switch Administration
The 602 CALLMASTER can be used with a DEFINITY G1, G2, and G3, a
DEFINITY ECS, and System 75 (R1V3) and System 85 (R2V2 through R2V4).
The 602 CALLMASTER can be administered as itself.
Table 13-2. Distance Limitations for the CALLMASTER II, III, and IV Voice
Termi nals
(See Note above for a list of supported connections for each set)
System Port Board
Nominal Maximum Range in
Feet (Meters) (See Note)
24 AWG 26 AWG
DEFINITY G2
System 85
SN270B
TN754
3,400 (1,034)
3,400 (1,034)
2,200 (671)
2,200 (671)
DEFINITY G1
and G3,
DEFINITY ECS,
and System 75
TN754 3,400 (1,034) 2,200 (671)