Connecting The Ct(A)-R Unit To The Pc; Installing The Optional Headset - NEC Electra Elite IPK II System Hardware Manual

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3.4.2

Connecting the CT(A)-R Unit to the PC

Connect RS-232C cable from the PC to the CT(A)-R Unit as shown
in Figure 9-22 Connecting the RS-232C Cable to the CT(A)-R
Figure 9-22 Connecting the RS-232C Cable to the CT(A)-R Unit
3.4.3

Installing the Optional Headset

Install the headset and anchor it in the cord slot on the Multiline
Terminal as shown in
Multiline Terminal.
Figure 9-23 Attaching the Headset to the Multiline Terminal
Headsets that have open style receivers (i.e., Mirage, Duoset and
Duopro) can cause echo problems on ITH-8D/16D-2 telephones.
The echo suppression and receiver gain of the telephone determines
the severity of the echo when using any headset.
Due to the environment where the telephones or headsets are
located, ambient noise may affect performance. Please contact NEC
for the recommended headset to use with VoIP applications.
Installing Electra Elite IPK II Optional Terminal Equipment
Figure 9-23 Attaching the Headset to the
Electra Elite IPK II
Unit.