The file can be added, need to define which package. If a file will be added into `kamailio` package, then it will affect all installation.
We can define cfg packages like
kamailio-cfg-siremis
When you install siremis, then need to install a specific cfg package.
Hi Sergey, this is needed for jsonrpcs and ctl module and generally unrelated to SIREMIS. Both modules are in the default cfg. So it should be probably added to the main kamailio unit. See also comment from Daniel above.