Hi Carlos,
Registrar module, after successfully doing lookup() will push the
registered contacts into RURI and branches. So you do not need to do
anything special aside sending the 3xx reply. RURI and branches are
already populated.
....
if (lookup("location") ) {
send_reply("300", "Redirect");
exit;
}
.....
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 27.06.2014 20:33, Carlos Oliva wrote:
Hello!
I'm trying to implement a redirect server based in example of:
https://github.com/OpenSIPS/opensips/blob/master/examples/redirect.cfg
but I have one doubt:
If I use usrloc and registrar module, How can I know if there are one
or more AORs?
In the example Bogdan do:
# rewrite current URI, which is always part of destination ser
rewriteuri("sip:[email protected]:9");
# append one more URI to the destination ser
append_branch("sip:[email protected]:9");
# redirect now
sl_send_reply("300", "Redirect");
But if I use lookup to get the AORs, how can I know if there are only
one AOR and I must send a 302 or many AORs and I must send a 300? and,
how can i know how many append_branch I must do?
In the registrar module documentation I read about b flag in lookup:
"If there are multiple contacts for the given username in usrloc and
this flag is not set, Request-URI will be overwritten with the
highest-q rated contact and the rest will be appended to sip_msg
structure and can be later used by tm for forking"
but I don't know if there is any "automatic" way of doing the branches
before sending the 300 or 302 response or I must count the AORs and
manually do as many branches as needed.
any hints?
Regards,
Carlos Oliva
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