Initialization of the TX board switching control interface consists of:
Resetting the switch fabric to a known state (disabled with all connections cleared and all outputs tri-stated)
Setting the clock configuration
Enabling the switch fabric
Each time you reload a board with ss7load, the TX board switching control is reset according to a TDM configuration file. Use the following functions to override the configuration file settings:
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Use this function... |
Reset the switch fabric, clear all connections, and disable (tri-state) all outputs |
Note: Using TxResetSwitch disrupts any configured dedicated data channels. |
Set the clock configuration, specify whether or not the TX board drives the main and secondary 8 kHz (SEC8k) clock signals, and specify if the TX board clock is free running or locked to one of its T1/E1/J1 interfaces or the SEC8k signal |
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Disable and enable the switch, enabling the TX board to transmit on the H.100/H.110 bus when connections are established |