Note: Enabling/disabling or selecting an option for Configure special
exchange line settings can be carried out as described in the help topics
( ). You do not have to carry out steps 1 and 2 described in the help topic
(opening the page + selecting the subscriber).
Further steps:
– Save your settings before you leave the page.
Switching the Callback Option On/Off
If the callback option is enabled, the requesting subscriber can trigger a callback after initiating
an external call.
Switching this on/off can be done as follows:
• Via the configuration manager
Requirements:
– For executing the exchange line transfer: System telephone with configured function key for
the exchange line transfer
– Internal S
port (only available on the optional COMpact S
0
module) or internal VoIP channels (COMpact 3000 VoIP or acquired in the Upgrade Center
and released VoIP channels)
– Configuration manager, opened with sufficient authorisation
– Expert view (click
1. Open the page FUNCTIONS > Transfer.
2. Select or clear the Callback option check box under Exchange line transfer.
Enables the callback option.
Disables the callback option.
Further steps:
– Save your settings before you leave the page.
COMpact 3000 analog/ISDN/VoIP - Firmware V4.0 - Operating Manual V06 12/2020
)
Exchange Line Transfer
Switching the Callback Option On/Off
module or COMpact ISDN
0
Functions
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