Hi Alder, yes, the preferred agent you refer to is only for emails. Goes so many years to history that I cannot remember reasons for this, but overall, the preferred agent has built in feature only for emails. Can of course to be made for calls with the customizer you refer to. If the customizer has worked fine before and not with later versions (FP17 or newer), then the reason is likely Python version upgrade we had to do. I would suggest creating ticket and ask if support has faced such an issue, if not then they can consult developer. Br, Jukka
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