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Web configurator – configuring the telephone via a PC
Setting DTMF signalling for VoIP
Call number
Enter the phone number to which the calls should be forwarded. Please note that you
may have to enter the area code when forwarding to a fixed line network number in the
same area (depending on your VoIP provider and the setting for the automatic area
code, see page 138).
The settings only affect the selected phone number.
Setting DTMF signalling for VoIP
DTMF signalling is required, for example, for querying and controlling certain network
mailboxes via digit codes.
To send DTMF signals via VoIP you must first define how key codes should be converted
into and sent as DTMF signals: as audible information via the speech channel or as "SIP Info"
message.
Ask your VoIP provider which type of DTMF transmission it supports.
¤
Open the following Web page:
In the
DTMF over VoIP connections
¤
Activate
Audio
or
packets).
¤
Activate
SIP Info
¤
Now click
to save your settings.
Set
Please note:
The settings for DTMF signalling apply to all VoIP connections (VoIP accounts).
Defining recall key functions for VoIP (hook flash)
Your VoIP provider may support special performance features. To make use of these fea-
tures, your phone needs to send a specific signal (data packet) to the SIP server. You can
assign this "signal" to your phone's recall key.
If you press the recall key during a VoIP call the signal will be sent to the server.
¤
Open the following Web page:
¤
Enter the data you received from your VoIP provider into the fields
Application Signal
¤
Now click
Set
to save your settings.
The setting for the recall key applies to all registered handsets.
136
Settings
area, make the required settings for sending DTMF signals.
RFC
2833, if DTMF signals are to be transmitted acoustically (in voice
if DTMF signals are to be transmitted as code.
Settings
in the
Hook Flash (R-key)
¢
¢
Telephony
Advanced
¢
¢
Telephony
Advanced
area.
Settings.
Settings.
and
Application Type
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