This describes how to query and modify the attributes of the DSP TC. The attributes of the DSP TC include the A/U configuration, idle code, CRC check switch, one-way audio detection switch, one-way audio duration threshold, and noise detection switch.
Prerequisites
- The LMT runs normally.
- The communication between the LMT and the BSC is normal.
- The communication within the BSC is normal.
- The GDPUC is functional.
Context
You can maintain the attributes of the DSP TC in batches:
- If you enter the subrack number, slot number, and DSP number, the TC attributes of the specified DSP in the specified GDPUC are queried or modified.
- If you enter only the subrack number and slot number, the TC attributes of all the DSPs in the specified GDPUC are queried or modified.
Procedure
- You can run the following commands on the Local Maintenance Terminal to maintain the DSP TC attributes.
- Run the LST DSPTC to query the DSP TC attributes.
- Run the MOD DSPTC to modify the DSP TC attributes.
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