HX4E/MX8A Series Voice Gateway User Manual
New Rock Technologies, Inc. 67
Note: 0/500 indicates 500 milliseconds mute.
440/300,0/10000,440/300,0/10000
Indicates 440 Hz single frequency tone, repeated twice in terms of 300 milliseconds on and 10
seconds off.
950/333,1400/333,1800/333,0/1000
Indicates repeated playing 333 milliseconds of 950 Hz, 333 milliseconds of 1400 Hz, 333 milliseconds
of 1800 Hz, and mute of 1 second.
2.7.12 Feature Codes
The feature codes consist of system feature codes and service feature codes. The system feature codes are
used for acquiring gateway information, and the latter is used for users to activate and inactivate
supplementary services.
After login, click the label of Advanced > Feature codes to open this interface.
The following are the examples of the dialing rule for the feature codes:
Using *xx (dial * and 2 digits number) to activate a service
Using #xx (dial # and 2 digits number) to cancel a service. This is illustrated with the following defaults
for various parameters, which may be modified according to requirements.
It is highly recommended not to modify the default configuration in System feature codes.
Figure 2-39 Feature Codes Configuration Interface
Table 2-32 Feature Codes Configuration Parameter