Page 674 of 910 IP Line administration using OTM 2.2
553-3001-365 Standard 4.00 August 2005
Figure 228
Node Properties – DSP Profile tab - DSP Options sub-tab
Table 78 lists the configurable DSP parameters, the range of the values,
and the default values.
Table 78
DSP parameters (Part 1 of 2)
Parameter Range Default value
Enable DTMF tone detection checked or unchecked checked
Enable echo canceller checked or unchecked checked
Echo canceller tail delay 64 or 128 ms 128 ms
Idle noise level –327 to +327 dB –65