H3C Technologies H3C MSR 50 - Manual (Page 168)

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Before connecting a port, read its label carefully. A wrong connection may damage the interface
module or the device.
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Add a special lightning arrester at the input end of the telephone cable for better protection.
Step1 Connect one end of a telephone cable to the RJ-11 or RJ-45 connector of the FCM interface.
Step2 Connect the other end of the telephone cable to the PSTN network.
Step3 Check the LED on the MIM-6FCM panel: ON means the self-test succeeds and OFF means the
self-test failed. In the latter case, contact your agent.
Upgrading the FCM module software
Step1 Download the FCM module software to the CF module or flash of the router.
Step2 After the router that is inserted with the FCM module is powered on and starts up, input bootrom
update file cfa0:/ filename slot slotnum all in the user mode to upgrade FCM module software.
Step3 Run the display version command to display the driver version. If the version number is changed, the
upgrade is completed.
The driver version number is just like (Driver) 1.0 in the module information displayed as follows:
[SLOT 5]MIM-6FCM (Hardware)1.0, (Driver)1.0, (Cpld)1.0
Voice Interface Module
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MIM-2FXS
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MIM-4FXS
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MIM-2FXS
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MIM-2FXO
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MIM-4FXS
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MIM-4FXO
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MIM-8FXS8FXO
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MIM-16FXS
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MIM-2E&M
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MIM-4E&M
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MIM-2BSV
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MIM-4BSV
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MIM-2VE1
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MIM-2VT1