0x0678 Echo Cancel NLP Threshold

Use this TLV in the Generic Card Configure message to set card-level parameters for Echo Cancel.

Byte | Description
0, 1 | Tag: 0x0678
2, 3 | Length: 0x0002
4 | Value [0] Nonlinear processor threshold –32767 to +32767 (negative in 2’s complement) Negative number indicates less aggressive NLP. Formula: 32767*10^((-dB)/20) dB = value you enter

Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.