ZXHN H2640 Maintenance Management Guide(TIM)
SJ-20200714160642-002 | 2020-07-27(R1.0)
4.
On the main page of the ZXHN H2640, select VoIP > Advanced > Echo
Cancellation. The Echo Cancellation page is displayed, see Figure 6-4.
Figure 6-4 Echo Cancellation Page
5.
Set the advanced parameters. For a description of the parameters, refer to Table
6-3.
Table 6-3 Parameter Descriptions of the Echo Cancellation
Click Off to disable the function. By default, this function is enabled.
6.
Click Apply button to apply the changes.
Configuring the Special Parameters
7.
On the main page of the ZXHN H2640, select VoIP > Advanced > Special
Parameters. The Special Parameters page is displayed, see Figure 6-5.
Figure 6-5 Special Parameters Page
8.
Set the advanced parameters. For a description of the parameters, refer to Table
6-4.