Hello all,
I've a little question :
I got a username in an AVP by avp_load_radius, and I would rewrite the uri with it.
The objectives is to replace the r-uri by an ipbx uri, then forward the call to it by a new branch (to not loose the phone number requested).
in this case : 0123452000 is behind a spa9000. The user 0123452000 has an AVP called "ipbx", that i'm using to do some groups and permissions (plus the rewrite).
actually, it does not work, i tried many ways :
# load radius attributes of the callee
if (!avp_load_radius("callee"))
{
xlog("L_INFO","-> user unknown in radius usr db : $ru");
route(15); # route PSTN
}
# verify the AVPs we got (caller and callee)
xlog("L_INFO", " -AVP------------------------------------- ");
avp_print();
xlog("L_INFO", " ----------------------------------------- ");
# callee is behind an ipbx (avp ipbx) ?
if (is_avp_set("$avp(s:callee_ipbx)"))
{
xlog("L_INFO", "-> callee is behind an ipbx : $avp(s:callee_ipbx)");
setflag(14); # flag IPBX
#subst_user('/$rU$/$avp(s:callee_ipbx)/');
#rewriteuri("sip:$avp(s:callee_ipbx)@$rd"**);
rewriteuser($avp(s:callee_ipbx));
}
# callee in usrloc ?
if (lookup("location"))
{
append_hf("P-hint: usrloc applied\r\n");
xlog("L_INFO","-> registered user called : $tu");
route(7); # route FORWARD
}
else
{
xlog("L_INFO","-> 480: local user not found in usrloc : $tu");
sl_send_reply("480","Temporarily Unavailable");
drop;
}
and in the debugs log :
Nov 5 13:04:51 ser0 kamailio[2930]: -ROUTE--INBOUND--------------------------
Nov 5 13:04:51 ser0 kamailio[2930]: DBG:avp_radius:load_avp_user: rc_auth Success
Nov 5 13:04:51 ser0 kamailio[2930]: DBG:avp_radius:load_avp_user: AVP 'callee_asserted_id'/0='0123452000'/0 has been added
Nov 5 13:04:51 ser0 kamailio[2930]: DBG:avp_radius:load_avp_user: AVP 'callee_ipbx'/0='spa9000'/0 has been added
Nov 5 13:04:51 ser0 kamailio[2930]: -AVP-------------------------------------
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: p=0x7fb3d7e5cfe8, flags=0x0003
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: ^I^I^Iname=<callee_ipbx>
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: ^I^I^Ival_str=<spa9000 / 7>
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: p=0x7fb3d7e5cf88, flags=0x0003
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: ^I^I^Iname=<callee_asserted_id>
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: ^I^I^Ival_str=<0123452000 / 10>
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: p=0x7fb3d7e5ced8, flags=0x0003
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: ^I^I^Iname=<caller_asserted_id>
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: ^I^I^Ival_str=<0123451011 / 10>
Nov 5 13:04:51 ser0 kamailio[2930]: INFO:avpops:ops_print_avp: p=0x7fb3d7e5ce38, flags=0x0003
Nov 5 13:04:51 ser0 kamailio[2930]: -----------------------------------------
Nov 5 13:04:51 ser0 kamailio[2930]: -> callee is behind an ipbx : spa9000
Nov 5 13:04:51 ser0 kamailio[2930]: -> 480: local user not found in usrloc : sip:0123452000@sip.720.fr <mailto:sip%3A0123452000@sip.720.fr>
Nov 5 13:04:51 ser0 kamailio[2930]: DBG:core:parse_headers: flags=ffffffffffffffff
Nov 5 13:04:51 ser0 kamailio[2930]: DBG:core:check_via_address: params 77.246.81.162 <http://77.246.81.162>, 192.168.0.134 <http://192.168.0.134>, 0
Nov 5 13:04:51 ser0 kamailio[2930]: DBG:core:destroy_avp_list: destroying list 0x7fb3d7e5d040
Nov 5 13:04:51 ser0 kamailio[2930]: DBG:core:receive_msg: cleaning up
-> But, if I did it by :
if (uri =~ "^sip:012345200{1}")
{
rewriteuri("sip:spa9000@sip.720.fr <mailto:sip%3Aspa9000@sip.720.fr>");
}
if (lookup("location"))
{
append_hf("P-hint: usrloc applied\r\n");
xlog("L_INFO","-> registered user called : $tu");
route(7); # route FORWARD
}
it works great, and the call is ok (the ipbx forward correctly the request the phone behind him).
Anyone has an idea ? thanks in advance !
--
Samuel MULLER
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