Switch Settings; Lan/Pstn Selection Switch Operation - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
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System Hardware Manual
3.8.2

Switch Settings

Refer to the following table.
Table 9-6 PS(A)-R Unit Switch Settings
Switch
LAN/PSTN Selection Switch
SW3: Mode
SW1: Pulse Rate
SW2: Make Rate
Receive Volume Control
3.8.3

LAN/PSTN Selection Switch Operation

When power is active, the user can manually select either a Local
Area Network (LAN) or Public Switched Telephone Network (PSTN)
communication path using this switch. When power failure occurs, a
LAN path is automatically changed to PSTN. Refer to
Selection Switch in
IP-Network State
* IP can communicate when changed to PSTN.
When selection switch is in PSTN, the communication path is always
connected to PSTN. Refer to
Position 1
Out – LAN
Dial Pulse
20 pps
33%
Three position volume control
Use maximum

position for hearing
impaired only.
Otherwise hearing
damage may
occur.
LAN.
Table 9-7 Selection Switch in LAN
Power
Active
Normal
Network Failure
Network Power
Restored
Table 9-8 Selection Switch in
Document Revision 3
Position 2
In – PSTN
DTMF
10 pps
40%
Table 9-7
Power Power
Failure Restored
IP PSTN
IP* PSTN
IP PSTN
PSTN.
IP
IP*
IP
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