New Rock Technologies MX series User Manual

MX Series Voice Gateway User Manual
New Rock Technologies, Inc. 57
Figure 2-35 Subscriber Line Characteristics Configuration Interface
Table 2-15 Subscriber Line Characteristics Configuration Parameter
Name
Description
Gain to IP
Adjust the voice volume from the analog extension. The default is 0. Taking decibel as the unit,
setting range is -3 ~ +3 decibels. -3 means declining of 3 decibels; +3 means the amplification of
3 decibels.
Gain to terminal
Adjust the voice volume to the analog extension. The default is -3. Taking decibel as the unit,
setting range is -6 ~ +3 decibels. -3 means declining of 3 decibels; +3 denotes the amplification
of 3 decibels.
Impedance
Select the parameter of FXS port line impedance. The optional values as below:
 Complex (default value)
 600 (ohm)
 900 (ohm)
Hook flash time min
Used by the gateway to detect Hook Flash event, the default is 75 milliseconds.
The gateway will ignore any flash that fall short of the shortest flash time. Generally, this value
should not be less than 75 milliseconds.

New Rock Technologies MX series Specifications

General

Brand	New Rock Technologies
Model	MX series
Category	Gateway
Language	English