Specifications

Connecting the ISDN-Controller B1 PCI v4.0 to an Internal PBX Bus
ISDN-Controller B1 PCI v4.0 – 11 Special Types of Connections 59
Please note that CAPI applications like fax servers must also
be configured to interpret the DDI (Direct Dial-In) ISDN num-
bers correctly. Consult the documentation of your application
for more information.
Novell NetWare 6.x, 5.x, 4.x and 3.x
Activate the “P2P” option in the menu for setting the D-chan-
nel protocol and restart Novell NetWare.
Linux
To operate the ISDN-Controller B1 PCI v4.0 at a point-to-point
(PPP) BRI, just change the “/etc/capi.conf” file manually. The
same is true for multiple ISDN-Controller B1 PCI v4.0.
An example of a modified “/etc/capi.conf” file:
11.2 Connecting the ISDN-Controller B1 PCI
v4.0 to an Internal PBX Bus
The ISDN-Controller B1 PCI v4.0 can be operated smoothly on
internal S
0
buses of telecommunications PBXs. The CAPI 2.0
drivers supplied with the software support the D-channel
protocols DSS1 (Euro-ISDN), NI1, 5ESS and 1TR6.
Note the following for operation at an internal bus of a PBX:
z The D-channel protocol of the PBX at the internal S
0
bus
must be the same as the one selected during the con-
troller installation.
z A number of PBXs require that the ISDN terminal device
(the ISDN-Controller, for example) signal a certain MSN
for outgoing calls. This MSN is generally the internal ex-
tension number rather than the (collective) number of
the PBX. For details, see your PBX manual. If this MSN is
not signaled or is signaled incorrectly, it is not possible
to establish a connection over the PBX. The MSN
# card file proto io irq mem cardnr options
#
B1pci b1.t4 DSS1 - - - - PPP
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