I am trying to create my own opensips.cfg configuration. My registration is
working perfectly but my I am having problems in handling invite
transactions. Can anyone point out and/or explain what is wrong with my
code?
# main request routing logic
route{
if(!mf_process_maxfwd_header("10")){
sl_send_reply("483", "Too Many Hops");
exit;
};
#sequential request goes here
if(has_totag()){
if(loose_route()){
if(is_method("BYE")){
setflag(1);
setflag(3);
}
route(2);
} else {
if(is_method("ACK")){
if(t_check_trans()){
t_relay();
exit;
}else{
exit;
};
}
sl_send_reply("404", "Not here");
};
exit;
};
#initial request goes here
if(is_method("CANCEL")){
if(t_check_trans()){
t_relay();
}
exit;
}
t_check_trans();
if(method=='REGISTER'){
route(1);
}else if (!is_method("REGISTER|MESSAGE")) {
record_route();
if((method=="INVITE" && !has_totag())){
route(2);
};
};
}
route[1] {
if(is_uri_host_local()) {
if (!www_authorize("", "subscriber"))
{
xlog("RQINC-INFO: WWW Registration Challenge by:
$fu\n");
www_challenge("", "0");
exit;
}
if (!check_to())
{
sl_send_reply("403","Forbidden auth ID");
exit;
}
if (!save("location"))
sl_reply_error();
exit;
} else if {
sl_send_reply("403", "Forbidden");
};
}
route[2] {
xlog("RQINC INFO: Processing Outbound Request! \n");
xlog("RQINC INFO: Request Method=$rm! CSEQ=$cs \n");
t_on_branch("2");
t_on_reply("2");
t_on_failure("1");
if(!t_relay()){
sl_reply_error();
exit;
};
exit;
}
branch_route[2] {
xlog("RQINC INFO: New Branch at $ru \n");
xlog("RQINC INFO: $bR = branch CSEQ=$cs\n");
}
onreply_route[2] {
xlog("RQINC INFO: Incoming Reply \n");
xlog("RQINC INFO: Reply = $rr and Reply status = $rs CSEQ=$cs\n");
}
failure_route[1] {
xlog("RQINC INFO: Request Failure \n");
if (t_was_cancelled()) {
xlog("Transaction Cancelled --rqinc CSEQ=$cs\n");
exit;
}
exit;
}
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