D-Link DPH-70E, Руководство пользователя

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DPH-70E User’s Guide
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5.2.2 Multiple Calls
RECEIVE state allows you to make multiple Internet calls without connecting to the Internet each
time. You press VoIP key to go to RECEIVE state, please refer to a section on “Receiving
Internet Calls” for more detail.
In this mode, you just dial the phone number followed by
ENTER . Since DPH-70E is already
connected to Internet, you do not press the DIAL-UP button before dialing a number. For
example, you press ‘12345
ENTER ’ to dial 12345 through Internet. It remains in call receive state
after the end of each call. Please note that you cannot make normal PSTN call while DPH-70E is
in RECEIVE state.
Warning
: In RECEIVE state, DPH-70E is connected to the Internet and you will be charged for
Internet access. Do not leave the phone in RECEIVE mode unless you are expecting an Internet
phone call.
5.2.3 Special Dialing
Dial-up connection sometime takes time to connect to the Internet depending on the Internet
access line availability and network congestion. Your DPH-70E is designed with a user-friendly
dialing method to help you in such situations.
You dial in hands free mode. Press speaker button, the speaker will be turned ON. Then press
VoIP button and dial a number followed by
ENTER without lifting the handset. DPH-70E will
establish Internet call with the called party and play ring back tone. However, if the Internet
access line is busy, DPH-70E will retry 5 times before giving up.
During the process of establishing the Internet call, DPH-70E will play different call progress
tones (like progress, ring back, or error tone) and blink the speaker LED. Once the other party lifts
the handset, it establishes the Internet call and turns on the speaker LED.
Warning:
DPH-70E identifies end of phone number by ENTER key. Please terminate phone
number entry into DPH-70E 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.
5.3 Internet Call Transfer
SIP signaling protocol in DPH-70E supports call transfer feature.
This feature allows the user to transfer an Internet phone call to another phone connected to the
Internet. 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.