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IP Telephony and QSIG Over IP
Pre-installation Guidelines
Strata CTX I&M 06/04 9-11
IP Telephony and QSIG
Over IP
Handset/Headset Option Straps
The option straps on the IPT telephones must be cut when installing carbon handsets, external
power or headsets. Refer to Table 9-5 and Figure 9-4 for further instruction.
Figure 9-4 IPT1020-SD Strap Connection Location
Table 9-5 Station Option Interface PCB Compatibility
Strap on IPT PCB Part No. Explanation
Carbon
W401, W402,
W403, W404
If a carbon-type handset or carbon-type headset is connected to the
handset
jack, four jumper wire straps inside the telephone must be cut.
6525
IPT10-20KSD
ADM
HEADSET
J502
J402
UARTO
P101
LED Port
J201
J200
W402
W403
W401
W400
CARBON
CARBON
CARBON
CARBON
IPT10-SUB
Handset jack
to HESB
Add-on Module
plug
For wall
mounting, you
need to rotate
the IPT10-SUB.
Gently pull back
the two white
plastic tabs from
the IPT10-SUB to
release it.
Carbon handse
t
headset wires
Pull back clips
to release
IPT10-SUB.