Specifications

Page 12–4
FOCUS System Manual
If you are using telephone wires without RJ-9
connectors, connect your wires to the terminal
block according to the position assignments in
Figure 12-3. Channels A and B are labeled
accordingly. Likewise, the “ring” connections
are labeled “R,” and the “tip” connections are
labeled “T.”
You need to make a connection to a channel
only if you are using it. You do not have to
connect a ground to an unused channel, jack,
or terminal block.
5. Connect the V2W/V2T interface module to
the FOCUS chassis.
After connecting all wires, attach the
V2W/V2T interface module to the rear of the
FOCUS chassis so that it connects to the
V2W/V2T module.
Repeat this procedure for each telephone or
PBX extension line you are connecting to your
FOCUS system.
12.3.2 Software Settings
Once you have completed the hardware installa-
tion and connections, use the FCS to configure the
V2W/V2T module. You can configure the
module’s settings (i.e., the filter gain level
input/output offsets) on a per-channel basis.
The default parameter settings for both channels
are:
Filter Gain Level Input Offset = 0
Filter Gain Level Output Offset = 0
For instructions on configuring the V2W/V2T
module, please refer to the FCS online help
facility (Configuring the FOCUS Channel
Modules > Two-Wire Voice Module
(V2W/V2T)…).
Figure 12–4.
V2W/V2T Multiple Voice Interface Module.
Multiple Voice Interface Circuit Assignment
Circuit Chassis Champ 50 Telephony
Slot Pins
01 1 of 3 1, 26 Ring, Tip
02 1 of 3 5, 30 Ring, Tip
03 2 of 3 9, 34 Ring, Tip
04 2 of 3 13, 38 Ring, Tip
05 3 of 3 17, 42 Ring, Tip
06 3 of 3 21, 46 Ring, Tip
Table 12–1. MVI V2W/V2T Circuit Assignment
NOTE
The Champ 50 pin-outs listed on the MVI
pertains to the V4W module only.