Setting Dtmf Signalling For Voip; Defining Recall Key Functions For Voip (Hook Flash) - Gigaset A580 IP User Manual

Web configurator – Setting the phone using a PC

Setting DTMF signalling for VoIP

DTMF signalling, for example, is required to check and control some network mail-
boxes via digit codes.
To send DTMF signals via VoIP you must first define how key codes should be con-
verted into and sent as DTMF signals: as audible information via the speech channel
or as a "SIP Info" message.
Ask your VoIP provider which type of DTMF transmission it supports.
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Open the following Web page: Settings
Area DTMF over VoIP connections
Make the required settings for sending DTMF signals.
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Activate Audio or RFC 2833, if DTMF signals are to be transmitted acoustically
(in voice packets).
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Activate SIP Info if DTMF signals are to be transmitted as code.
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Now select Set to save your settings.
Please note
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The settings for DTMF signalling apply to all VoIP connections (VoIP accounts).
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DTMF signals cannot be transmitted in the audio path (Audio) on broadband
connections (the G.722 codec is used).

Defining recall key functions for VoIP (Hook Flash)

Your VoIP provider may support special performance features. To make use of these
features, 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.
Precondition:
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DTMF reminders via SIP info messages is activated, i.e. the SIP Info option on this
web page is activated (
The S key is not used for call transfer, i.e. Use the R key to initiate call transfer
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with the SIP Refer method. = No is set for call transfer (
If one of these preconditions is not fulfilled, the field in the Hook Flash (R-key) area
is hidden.
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Open the following Web page: Settings
Area Hook Flash (R-key)
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In the Application Type (maximum 31 characters) and Application Signal fields
(maximum 15 characters), enter the data that you have received from your VoIP
provider.
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Now select Set to save your settings.
The setting for the recall key applies to all registered handsets.
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Page 132).
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Telephony Advanced Settings.
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Page 133).
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Telephony Advanced Settings.