Hi, Alejandro, your patch seems interesting and can be useful, however the patch seems to not have an explanation for the userguide. Please would you include an explanation and example for the userguide. This can be done by making changes to the CVS userguide. It will help others use this patch, should it be accepted. A lot of people who use Kannel don't monitor the Kannel Devel lists and would otherwise not know how or why to use your patch.
Rgds
