Customize context used by HUdlite

Hi all,
great product Hudlite!
We are happily using it on our Trixbox CE.
I've just found this issue: we have some custom contexts used by groups of extensions to bind them to specific outbound trunks (ex:from-internal-additional-SALES) but when using HUDlite client all the calls are made through "from-internal".
Would it be possible to set the context used by every HUDlite client on a per user basis (in a config file of the server or of the client).

Best regards

Rocco