#=========================================================
# Note: the modem commands are for an ELINK310 ISDN modem
#=========================================================
#
# wait for modem to become ready
#
dsrwait 2 fail
#
# get extended modem information
#
send 2 fail ATI4\r
#
# jump to initialization if wrong protocol
#
wait 3 init EDSS1
#
# wait for command output to drain
#
wait 2 fail OK
#
# modem is in edss1 mode, goto setup
#
goto setup
#
# configure modem for edss1
#
:init
#
# send protocol test command
#
send 2 fail AT\\D9\r
#
# wait for edss1 detect answer
#
wait 5 fail EDSS1\b...\bOK
#
# wait for command output to drain
#
wait 2 fail OK
#
# common modem setup
#
:setup
#
# set msn (note: set your own ISDN msn)
#
send 2 fail AT\\E9498027\r
#
# wait for acknowledge
#
wait 2 fail OK
#
# set idle autodisconnect
#
send 2 fail ATS30=019\r
#
# wait for acknowledge
#
wait 2 fail OK
#
# use X.75
#
send 2 fail AT&B49\r
wait 2 fail OK
#
# set 512 byte buffer size
#
send 2 fail AT\\A2\r
wait 2 fail OK
#
# enable full RTS/CTS handshake
#
send 2 fail AT\\Q3\r
wait 2 fail OK
#
# switch to hotcall mode (note: use the number of your
# own partner, no one will listen on the number below)
#
send 2 fail AT%H9495295\r
#
# wait for acknowledge
#
wait 2 fail HOTCALL
#
# assert that dcd is set
#
dcdwait 1 fail
#
# wait for remote side to send initialization message
#
expect 60 fail VPND\r\n
#
# send answer to message
#
send 2 fail DNPV\r\n
#
# wait for a second to let remote side receive answer
#
sleep