[SR-Users] unset host domain in dispatcher module

Hi, i am using the dispatcher module in order to send the call to a LNP server. after the 3xx reply from the LNP server, i would like to send the invite back to the proxy that initiate the call from the beginnig. how do i do that? it seems that kamailio dispatcher sets the host domain in the Internet Protocol, and the sip request line does not change so to be short.. two questions: 1. how do i "undo" the dispatcher? 2. how do i make the dispatcher change the requst lineas well? (i am using ds_select_dst or ds_select_domain and they do the same...) the carrierroute module, do it better, but i need the dispatcher for the "keep alive" usage. ideas will be great :-) Uri