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What is the difference between using a ${var} and $${var} in the configuration files?

April 26, 2017configuration files

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What is the difference between using a ${var} and $${var} in the configuration files?

2 Answers

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The ${var} is expanded as its encountered in the dialplan. The $${var} variation is used as a preprocessor variable and is expanded at load or reloadxml. See vars.xml in the conf folder for more information.

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The ${var} is expanded as it’s encountered in the dialplan. The $${var} variation is used as a preprocessor variable and is expanded at load or reloadxml. See vars.xml in the conf folder for more information.