i started testing serial forking, but before i got that far, i noticed that $du that i set in branch route, has stopped working. in branch_route i have: $du = "sip:127.0.0.1:5070"; xlog("L_INFO", "du is <$du>\n"); and i get to syslog Oct 18 14:54:54 localhost /usr/sbin/sip-proxy[18707]: INFO: du is <sip:127.0.0.1:5070> but wireshark shows that the request is not routed to $du, but according to r-uri. i'm pretty sure that this worked earlier. -- juha