Zte ZXHN H2640 Maintenance Management Manual page 90

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