# Example of an ISDN interface on port 0
#[Ext]
+#external
#portnum 0
# Example of a multilink ISDN interface (Anlagenanschluss) on port 2
# and 3
#[Ext]
+#external
#portnum 2
#portnum 3
# Layer-2-Hold is required to keep link alive.
#[Ext]
+#external
#portnum 0
#ptp
#layer2hold yes
# required.
#[Ext]
+#external
#screen-out unknown 300 national 21250993300
#screen-out unknown 2* national 212509932*
#tones yes
# (Siemens EWSD will select bot-way-channels when indicated that way.)
#[Ext]
+#external
#portnum 0
#layer2hold
#channel-in 1,2,3,4,5,6,7,8,9,10,22,23,24,25,26,27,28,29,30,31
# Now all information elements can be transmitted in both directions.
#[Ext]
+#external
#portnum 0
#te-special
#nt
+# The remote switch may reject extreamly large numbers to be dialed during
+# setup message. Define a limit of maximum numbers to dial. The rest of
+# digits will be dialed after setup via overlap dialing.
+
+#[Ext]
+#external
+#portnum 0
+#dialmax 20
+
+
+# Example of an ISDN interface on port 1, with alternate tones_dir to use.
+# In this case, the tones are "german" tones generated by mISDN_dsp.ko.
+# It is possible to give different sample sets, like "tones_german".
+
+#[Int]
+#extension
+#msn 201,202,203
+#tones_dir german
+#portnum 1
+#nt
+
+
+# A special case for GSM interface.
+# Don't remove/change the settings, they will cause undefined behaviour
+# of LCR. The actual interface is defined in gsm.conf.
+# You may add 'extension' and 'mns' keywords to turn all your subscribers
+# in you GSM network to internal 'extensions'.
+# The MSN numbers will equal the subscriber number.
+#[GSM]
+#gsm
+#nt
+#layer1hold no
+#layer2hold no
+#tones yes
+#earlyb no
+#channel-in free
+#channel-out any
+#nodtmf
+
+
# Hint: Enter "lcr interface" for quick help on interface options.
[Ext]
+external
portnum 0