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Setting CAS BACK DIGITS Variable

This article applies to: Product Version
Tmedia 2.9, 2.10, 3.0, 3.2

Once the CAS stack and script are created, you must set the backward digits string to instruct the stack about the sequence of tone requests that has to be sent when acting as the backward end. Refer to CAS R2 BACK DIGITS for more details. There are two methods to configure the backward digits string.

Method 1: Setting script BACK DIGITS variable

The backward digits string can be configured directly inside a CAS R2 script. This means that all CAS stacks using the script will benefit from the same configuration.


1- Click CAS in the navigation panel

CASR2 0 A.png


2- Click the Scripts tab

CASR2 1 A.png


3- Select the desired configuration

CAS Back 0.png


4- Edit the "BACK_DIGITS" variable value to the desired value. Refer to CAS R2 BACK DIGITS for a description of valid digits.

CAS Back 1.png

Method 2: Setting stack BACK DIGITS variable

The backward digits string can also be overwritten on a per E1/CAS R2 stack base.


1- Click CAS in the navigation panel

CASR2 0 A.png


2- Select the desired CAS stack

CAS Back 0.png


3- Click Variant Script Variables to expand area

CAS Back 2.png


4- Select the BACK_DIGITS variable and enter the desired value

CAS Back 3.png


Path

/configurations/@[configuration_name]/cas_scripts/@[script_name]

Parameters (text)

/configurations/@[configuration_name]/cas_scripts/@[script_name]
name        = "@[script_name]"
revision    = 128082
source      = ""

Parameters (json)

  "name" : "@[script_name]",
  "revision" : 128082,
  "source" : "",
  "unique_name" : "@[script_name]"
}