External Dialling-In The Telephone System (Call Through / Call Back) - TIPTEL .com 410 Installation Manual

It is also possible to select several S0 ports. In this case, the selection is made ac-
cording to the order that was specified. First, the dialling procedure is initiated via the
S0 marked "1". If this S0 is in use, the dialling procedure is initiated via the S0 mark-
ed "2". The possible settings depend on the number of external ports and will be of
concern with optional modules such as a 2 a/b FXO-Module or a VoIP-Module.

External dialling-in the telephone system (call through / call back)

It is possible to realise remote access to your telephone system. After dialling-in, a
standard internal dialling tone can be heard. A certain extension or an external sub-
scriber can be called via DTMF.
All authorisations correspond to your subscriber configuration. Even keypad func-
tions, such as call forwarding via the key sequence
ble. . If you are using a tiptel VCM-Module, you may also directly reach and query
your personal voicemail box.
Note: This service has to be configured in advance under "Set-up service".
Entry of the phone number
If you already know which external connection should be used to dial into the tele-
phone system (e. g. calling the telephone system with a mobile phone), it is recom-
mended to enter the appropriate call number in this menu. If this phone number is
transmitted as CLIP data, access to the telephone system will be available after the
dialling-in process. In this case, it is not necessary to enter the PIN code.
Entering a PIN
A four-digit PIN code has to be entered here. You will hear a request tone after dial-
ling up the telephone system. Now enter the four digit PIN plus # (e.g. 1234#). The
correct entry is confirmed by a confirmation tone. You will then hear the internal or
external dialling tone. When the dialling tone can be heard DTMF detection is acti-
vated. Via DTMF you can now dial another extension or an external subscriber. With
activated callback the connection will be cut automatically after the confirmation tone
and you will receive a call back to the entered number (see below).
Switch on call-back
In order to register the charges incurred when dialling-in (e. g. for employees with
remote access), a callback can be activated. This callback is then made to the tele-
phone number entered above. When the transferred CLIP information matches the
phone number, the call is not accepted. The callback is initiated within 15 sec.
Note: The exchange authorisation for the corresponding subscriber must be
activated for a callback.
Configuration menu: Subscriber
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destination are possi-