Activating The Fixed Line Network/Isdn Connection; As An Alternative Connection - Siemens Gigaset DX800A all in one Setup & User Manual

Activating the fixed line network/ISDN connection

as an alternative connection

You can activate the fixed line network connection or an ISDN connection (first
MSN of the configuration) as an alternative connection on your phone. If a call
attempt fails via VoIP, an attempt is automatically made to establish a connection
via the analogue fixed line network or ISDN.
An alternative connection would be used in the following instances:
u
Your VoIP connections are busy
u
The SIP server for the VoIP connection cannot be accessed
u
The dialled VoIP connection has not yet been configured or has not been con-
figured correctly (e.g., incorrect password)
u
The base does not have a connection to the Internet, for example because your
router is deactivated or not connected to the Internet.
Exception
SMS messages that are to be sent via a VoIP connection are not sent via the
alternative connection. The SMS message is stored in the incoming message list
with an error status. Your base's message key flashes.
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Open the Settings
Alternative Connection Area:
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To activate the fixed line network connection as an alternative connection, click
the option Yes next to Automatic Fallback to Fixed Line. Select No to deactivate
the function.
¤
Then select Set to activate your settings.
40
¢ ¢
Telephony Number Assignment Web page.