# A special case for GSM Network interface.
# Don't remove/change the settings, they will cause undefined behaviour
-# of LCR. The actual interface is defined in gsm.conf.
+# of LCR. It uses the loopback interface as defined in options.conf.
# You may add 'extension' and 'msn' keywords to turn all your subscribers
# in you GSM network to internal 'extensions'.
# The MSN numbers will equal the subscriber number.
# A special case for GSM Mobile Station interface.
-# give "gsm-ms <name of mobile> <layer 2 socket to layer 1>".
+# give "gsm-ms <name of mobile instance>".
# Don't remove/change the settings, they will cause undefined behaviour
-# of LCR. The actual interface is defined in gsm.conf.
+# of LCR. It uses the loopback interface as defined in options.conf.
# You may add 'extern' to make this interface the external line by default.
#[GSM]
#gsm-ms 1
#channel-in free
#channel-out any
#nodtmf
-##external
+##extern
# Use chan_lcr (Asterisk PBX interface) as internal interface.