T1 Hit Filter (1.5 ms)

Parameter group

Trunk Interface

Access level


Possible values

6 through 20 units


7 units (10.5 ms)


Specifies how long a signaling state change must exist to qualify as valid. This value is adjustable in units of 1.5 ms. The default value sets this parameter to 10.5 ms.

To define this parameter, enter a number that is two-thirds of the desirable hit filter time. For example, to define a hit filter of 13.5 ms, enter 9.

Blueworx Voice Response uses this parameter only when the trunk interface is defined as T1.