You have to Put variable in "" as I remember. This is usual rool for all function calling in a config file.

On Fri, 14 Feb 2020, 14:54 Björn Bylander, Bjorn.Bylander@loxysoft.com wrote:

Hi,

According to https://kamailio.org/docs/modules/5.3.x/modules/dispatcher.html#dispatcher.f..., ds_is_from_list should accept an integer variable for the group id parameter. The following simple example doesn¹t work however:

    $var(foo) = 5;
    ds_is_from_list($var(foo));

Kamailio logs ³function ds_is_from_list: parameter 1 is not constant². Is this a bug or have I misinterpreted the documentation somehow?

Thanks in advance, Björn Bylander

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