Trunk Timer

Changes the time parameters to be set and used for each trunk.

 

Trunk Time Parameters

Trunk Time Parameter(display unit)

Description

Answer Back (100 msec)

Sets the Answer Back detection time. (0 to 2500 msec)

Clear Wait (100 msec)

Sets the delay time for hook-on when re-calling a trunk.
(100 to 9900 msec)

Co SuperVision Timer (10 msec)

Sets the interval for trunk checking during a call.
(10 to 2500 msec)

Flash Time (10 msec)

Sets the trunk flash time. (20 to 2500 msec)

No Ring Wait (sec)

Sets the maximum time before recognizing that the call has disconnected because there is no trunk ring signal.
(1 to 25 sec)

PRS Detect (10 msec)

Sets the duration of PRS signal pulse. If the PRS signal is reversed when opposite party is answered and maintain the status before the opposite party disconnect the call, the PRS Detect must be set to 0. (0 to 2500 msec)

Ring Detect (10 msec)

Sets the trunk ringing detection time. (10 to 2500 msec)

Wink Start (10 msec)

Sets the time to keep up the WINK signal on an E & M trunk.

(100 to 300 msec)

MF/DP Interval (100 msec)

Sets the interval between digits in pulse dialing.

(100 to 9900 msec)

 

Requirements

Ÿ   If the opposite party¡¯s trunk exchange is S1240, the Co SuperVision Timer must be set to 300msec and the Ring Detect to 50sec.

Ÿ   If the opposite party¡¯s trunk exchange is TDX-10, the Ring Detect must be set to 50sec.

 
Viewing and Changing the Trunk Time Parameter Values

1)  Select 2.Configuration => 2.6 Trunk Port => 2.6.3 Trunk Timer from the Tree Viewer.

2)  View the trunk time parameter values.

3)  Change the trunk time parameter values.

4)  Save the changes.