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send "ATS0=0\r"
expect "0\r" timeout 2
send "AT&C1&D2&R1\r"
expect "0\r" timeout 2
done
connect:
send "ATDT%N\r"
expect "16\r" or "15\r" or "14\r" or "12\r" or "10\r" or "5\r" or "1\r" busy "7\r"
timeout 60
done
retry:
send "A/"
expect "16\r" or "15\r" or "14\r" or "12\r" or "10\r" or "5\r" or "1\r" busy "7\r"
timeout 60
done
disconnect:
delay 2
send "+++"
delay 2
send "ATH0T\r"
ignore "0\r" or "OK\r" timeout 2
send "ATE0Q1\r"
ignore "0\r" timeout 1
done
condin:
send "AT&F0Q0T\r"
ignore "0\r" or "OK\r\n" timeout 2 # Ignore modem response.
send "ATE0T\r"
expect "0\r" or "OK\r\n" timeout 2 # Enable responses (Numeric),
send "ATQ0V0X0T\r"
expect "0\r" timeout 2
send "ATS0=2\r"
expect "0\r" timeout 2
send "AT&C1&D2&R1\r"
expect "0\r" timeout 2
done
waitcall: ignore "2\r" timeout 1
expect "2\r" timeout 10
expect "16\r" or "15\r" or "14\r" or "12\r" or "10\r" or "5\r" or "1\r"
timeout 60
done
# Set AutoAnswer OFF
# Confirm command successful.
# Detect carrier and DTR,
# Ignore RTS.
# Confirm command successful.
# Tone dialing command.
# %N from Call Home setup.
# Expect a connection response.
# Repeat the previous command.
# Expect a connection response.
# Separate from previous data.
# Assure command mode.
# Allow mode switching delay.
# Set modem switch-hook down
# (i.e., hang up).
# Ignore modem response.
# Initialize modem: Echo OFF,
# Disable responses.
# Reset modem. Select profile 0
# Initialize modem: Echo OFF,
# Limit response codes.
# Confirm commands successful.
# Set AutoAnswer ON
# Confirm command successful.
# Detect carrier and DTR,
# Ignore RTS.
# Confirm command successful.
# Ignore first ring.
# Pick up second ring
# or timeout.
# Expect a connection response.
Appendix E. Modem Configurations
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