DPH-70E User’s Guide
16
6 PSTN
Phone
Calls
DPH-70E can make and receive normal PSTN phone calls. When DPH-70E is not connected to
the Internet through the VoIP button (RECEIVE state), it is known to be in idle state. In this state it
works as a normal phone, making and receiving PSTN phone calls. This feature does not need
any configuration.
6.1 Making PSTN call
To make an outgoing call, go off hook and dial the destination number, followed by
ENTER
. For
example, you press 12345
ENTER
to call 12345 through PSTN network. It plays various call
progress tone as in normal phone and plays ring back tone if the called party is free. DPH-70E
establishes the call on called party attending the call.
The dialing mode of PSTN number depends upon configuration of ISP number. If ISP number is
configured with & (for BLIND DIALING), PSTN number is also dialed in blind mode, and if ISP
number is configured with $ (for PULSE MODE DIALING), PSTN number is also dialed in pulse
mode.
DPH-70E has special supports for operation behind an EPABX. For example, you may have to
dial 9 to get external dial tone and then dial the destination number. In this scenario, first dial ‘9
ENTER
’ to dial to EPABX and get external dial tone, then dial the destination number.
Warning:
DPH-70E identifies end of phone number by ENTER
. Please terminate phone
number entry by pressing
ENTER
key. If you don’t press any key for more than 5 sec, DPH-70E
identifies it as end of phone number.
6.2 Receiving PSTN call
DPH-70E can receive any normal PSTN phone call when DPH-70E is not connected to the
Internet through the VoIP button. It rings on incoming call and establishes call on off hook. Either
party can disconnect the call by going on hook.
6.3 Transferring PSTN call
This feature allows the user to transfer a PSTN phone call to any PSTN phone. To transfer the
call, you flash the hook for a short period and dial the destination number followed by
ENTER
.
The destination number will ring and on off-hook the call transfer will be complete.
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