31 Mar
2005
31 Mar
'05
12:38 a.m.
Hello,
I ran out into some problem when implementing Call Forwarding feature using SER.
My test setup:
192.168.25.101 - XLite ---> INVITE UA(sip:444)
192.168.25.163 - ser; rewrites to Address of record of Asterisk (sip:1111 instead of
sip:444)
192.168.25.169 - PBX Asterisk
As I see from log files, SER sends INVITE 2 times,
then Asterisk sends 3 times 200 status etc . until BYE is sent (here everything
correct....)
Here is my configuration script:
==================================
route{
. . .
record_route();
#--rewrite URI
if (method=="INVITE"){ #--call forwarding
setflag(1);
route(1); #--cfw
if(!isflagset(1)) {
break;
}
lookup("location")
...
};
route[1] {
log(1, "forwarding\n");
if (!if_activated("to")) {
#--continue regular call set up
break;
};
if (!lookup_dn()){
sl_send_reply("404","Not Found");
resetflag(1); #--continue!
break;
};
}
Here if_activated checks whether the feature was activated; lookup_dn() rewrites URI to
new UA and call append_branch()
Any ideas what I am doing wrong?
if (!t_relay()) {
sl_reply_error();
};
}
===========
Any help will be highly appreciated!!!
Thanks, Tina,
software engineer
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