Total Access 600 Series SHDSL I AD User Interface Guide/64200683L1-31B
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Use the ATM CONFIG menu (Figure 7) to set the parameters listed below the figure.
Figure 7. ATM Config Menu
The IDLE CELLS format must be configured for either ATM FORUM or ITU. Configuring this setting incor¬
rectly for a particular circuit will cause poor performance at the ATM layer.
2, ADTRAN, I