2 on-hook command, 8 line status and monitor, On-hook command – Maxim Integrated 73M1822/73M1922 Modem CTL Application User Manual
Page 13: Line status and monitor, Figure 11: on-hook command logging session

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73M1822/73M1922 Modem CTL Application User Guide
Rev. 1.0
13
2.7.2 On-Hook Command
The onhook command brings the FXO channel on-hook.
Syntax
1X22CTL:NN> onhook (Bring current channel ID off-hook)
1X22CTL:NN> onhook <XX> (Bring channel XX off-hook)
Where:
XX
Channel ID.
NN
Show the current active channel ID.
The following is a log of commands that bring the current channel ID and channel 4 on-hook.
Figure 11: On-Hook Command Logging Session
2.8 Line Status and Monitor
The line’s current and voltage can be autonomously monitored by setting the desired level of the IET
(Interval Event Table). The Modem CTL provides commands for managing the IET and controlling the
monitoring process.
Modem CTL:00> onhook
Channel 0 is ON-hook.
Modem CTL:00>
Modem CTL:00> onhook 4
Channel 4 is ON-hook.
Take current channel (0) on-hook.
Take channel 4 on-hook.