17.1.6 TRS (Toll Restriction)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Denied Code Tables

 

Exception Code Tables

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Level 2

 

011

 

 

Leading number to deny

 

011xx

 

Leading number for

 

 

 

 

 

 

 

international calls

 

 

 

country to be allowed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Level 3

 

1123755

 

 

Leading number to deny

 

1123755xxx

 

Number for cellular

 

 

 

 

 

 

 

cellular phone calls

 

x

 

phones to be allowed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Level 4

 

011

 

 

Leading number to deny

 

1315

 

Long distance numbers for

 

 

 

 

 

 

 

international and long

 

 

 

states/cities to be allowed,

 

 

 

 

 

 

 

 

1530

 

 

 

 

 

 

 

distance calls

 

 

and leading number of

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

1123755

 

cellular phones

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

:

 

 

:

 

 

:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Conditions

CAUTION

The software contained in the TRS feature to allow user access to the network must be upgraded to recognize newly established network area codes and exchange codes as they are placed into service. Failure to upgrade the on-premise PBXs or peripheral equipment to recognize the new codes as they are established will restrict the customer and the users of the PBX from gaining access to the network and to these codes.

KEEP THE SOFTWARE UP TO DATE WITH THE LATEST DATA.

TRS checks are performed for all calls made by:

Any CO line access (Idle Line Access, Trunk Group Access, S-CO Line Access)

Automatic Route Selection (ARS)

The PBX can also be programmed to perform a TRS check for numbers that contain non-digits ( or #). By default, the PBX ignores ("No Check") any non-digits that are dialed, which is useful in preventing unauthorized calls which could possibly be made using certain telephone company exchanges.

9.5 [7-5] Miscellaneous— TRS Check for Dial "* #"

TRS can also be programmed to check digits that are dialed after External Feature Access, such as when trying to transfer a call to an outside party. (5.1.1 EFA (External Feature Access))

9.5 [7-5] Miscellaneous— TRS Check after EFA

Host PBX Access Code/Special Carrier Access Code

TRS checks can be carried out on telephone numbers dialed using a Host PBX Access code (8.1.5 Host PBX Access Code (Access Code to the Telephone Company from a Host PBX)) or Special Carrier Access code (16.1.2 Special Carrier Access Code).

 

 

 

Access Code is stored in the PBX

 

Access Code Type

 

 

 

 

 

Access Code is dialed

Access Code is not

 

 

 

 

 

 

dialed

 

 

 

 

 

 

 

 

 

 

 

 

 

Host PBX Access

TRS ignores the code

Number dialed is not a

 

Code

and checks the

CO line call, so TRS

 

 

 

remaining digits.

does not check the

 

 

 

 

 

number.

 

 

 

 

 

 

 

 

Special Carrier

TRS ignores the code

TRS checks the entire

 

Access Code

and checks the

number.

 

 

 

remaining digits.

 

 

 

 

 

 

 

 

 

ARS

 

 

 

 

Access Code is not stored in the PBX

TRS checks the entire number.

TRS checks the entire number.

Document Version 2008-11

Feature Manual

319

Page 319
Image 319
Panasonic KX-TDA50 manual Host PBX Access Code/Special Carrier Access Code, Access Code is stored in the PBX