Clear-Com LQ-2W2 - Using LQ to interconnect equipment

User Guide| LQ Series 4.0
Device type
Which LQ
unit?
To Panel/To
Matrix
(configure
pinout in
software)
Supports
call
signaling?
Panel
data?
RTS 2-wire equipment
LQ-2W2LQ-
R2W4LQ-
R2W4-4W4LQ-
R2W4-4WG4
N/A
Yes, but
does not
pass call
signaling to
4-wire audio
routes.
No
HME DX210/DX410
LQ-4W2 LQ-
R4W8LQ-
R2W4-
4W4LQ-
2W2*LQ-
R2W4*
To panel Yes No
FreeSpeak/FreeSpeak
II Base
LQ-4W2LQ-
R4W8LQ-
R2W4-4W4LQ-
2W2*LQ-
R2W4*
To panel Yes** No
V-Series panel i-
Series panel
LQ-4W2LQ-
R4W8LQ-
R2W4-4W4
To panel Yes Yes
2-way radio or 4-wire
device with relay
activation
LQ-4WG2LQ-
R2W4-
4WG4LQ-
R4WG8
N/A
Yes (call
signal can
fire relay)
No
*This connection is not preferred for optimum audio quality. LQ-4W2 is
recommended.
** On a FreeSpeak Base station, only ports 3 and 4 pass call signaling.
Table 1 Interconnection guidelines
Page 142