Functions
INSYS ISDN TA 4.0
9.6.2
Configuration at Point-to-Point Interface (PTP, Point-to-Point)
You can operate the INSYS ISDN TA 4.0 at a point-to-point interface. A point-to-
point interface is a special ISDN access, which allows that devices behind the
access are accessible from outside with dedicated extension numbers.
In order to operate the INSYS ISDN TA 4.0 at a point-to-point interface, you must
configure the "Point to point" type of connection.
This is not valid for the operation at an ISDN PABX. For this, proceed
as described under Configuration at Multipoint Interface (PMP, Point-
to-Multipoint).
Configuration with HSComm
Enable the radio button "Point to point" in the "Type of connection" panel
(page 35, Figure 7, position 15) on the "ISDN" tab.
Configuration with AT commands
To configure the point-to-point interface
connection type use the command
AT**PTP=1
To set the phone number (MSN) use the
command
AT**MSN=<N>
To configure the TEI (is assigned by the
phone provider) use the command
AT**TEI=<N>
To save the settings use the command
AT&W
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