hi,
i have some questions on mod_xml_curl ..
1- for implementing mod_xml_cur must to running webserver?
2-is it possible to use mysql directly without webserver ,like ASterisk realtime architecture?
in other hand after sip request use sql request instead of http request 
3- if we want to use python or c++ or perl langueges in mod_xml_curl so the werb server should to be implement via php
because using python we couldn't implement web server ?