Trunk Guard

Feature Name : Trunk Guard

User Code : Automated Feature > Once Program and it will do its own work

Programming Code : 290 + Trunk + On/Off  >> to Start Trunk Guard
                               291 + # + Flash >> to Clear Trunk Guard Entries on all Trunk for Opening Code Reading
                               292 + # + Flash >> to Clear Trunk Guard Entries on all Trunk for Closing Code Reading
                               --------------------------------------------------------
                               291 + Trunk + BSP Dynamic Lock Opening Code + Flash / # to Complete 
                               292 + Trunk + BSP Dynamic Lock Closing Code + Flash / # to Complete

                               91044 - Automatic TRunk Lock Timer
Default Value : 

Feature Type - Programming : 

Description of the Feature :

 Basically, all service providers like BSNL, Reliance, Tata, etc provide Dynamic Locking facility to allow/block dialing facility on the telephone. These codes are password-protected and need to be opened for dialing and closed after dialing completes.
                                        If the user forgets to close the dialing, it leads to misuse the phone. Centrex EPABX provides Automated Trunk Guard, which activates after you open the dynamic lock and closes the lock on that particular trunk automatically.

How to Use : 

Using 290 command, enable facility on a trunk. Use 291 command to feed the BSP Dynamic Lock Opening Code on the trunk and 292 command to feed the BSP Dynamic Lock Closing Code. After you select a trunk and dial the lock opening code, the EPABX scans the code in background. 

After the trunk becomes free, the EPABX starts the countdown and waits till the Automatic TRunk Lock Timer (default 3 min) elapses and then Locks the trunk with the programmed BSP Dynamic Lock Closing Code.

Restrictions : 

Modifications / Suggestions : This is a very useful feature for all EPABX models with trunks.

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