| 
                                                                             | Takes two or more WAV files and concatenates, or merges, them into one file. | 
Supported Script Types
|   |   | 
                                                                             |   | 
                                                                             | 
                                                                             |   | 
| Generic | Chat | Phone | Voicemail | Work Item | SMS | 
Input Properties
These properties define data that the action uses when executing.
| Property | Description | 
|---|---|
| Caption | Enter a short phrase that uniquely identifies this action in the script. The caption appears on the script canvas under the action icon.  | 
| TargetFile | The name of the output file. Default: File1.wav. Use relative paths to specify the location of the target file. | 
| TargetType | Select the type of file that the created output will be. This is also referred to as Purpose Type and is used to organize files. Choose from: 
 | 
| FilesList | The list of comma-separated WAV files to be concatenated.Use relative paths to specify the location of the target file. | 
Result Branch Conditions
Result branch conditions allow you to create branches in your script to handle different outcomes when an action executes.
| Condition | Description | 
|---|---|
| Default | Path taken unless the script meets a condition that requires it to take one of the other branches. It is also taken if the action's other branches are not defined. | 
| OnError | Path taken when the action fails to execute properly. For example, when there is an unexpected problem such as poor connectivity, syntax errors, and so on. The _ERR variable, with a single underscore character, should be populated with a condensed explanation of the problem. | 
 
                                                                        

 
                                                                        
 
                                                                         
                                                                        