9 Jul
2014
9 Jul
'14
9:18 p.m.
my problem is active-watchers table has NULL in record-routing column, not
the routing. For some reason, record-rote is not getting updated =in
active-watchers table. Below is my in dialog message processing.
# Handle requests within SIP dialogs
route[WITHINDLG] {
if (has_totag()) {
# sequential request withing a dialog should
# take the path determined by record-routing
if (loose_route()) {
route(DLGURI);
if (is_method("BYE")) {
setflag(FLT_ACC); # do accounting ...
setflag(FLT_ACCFAILED); # ... even if the transaction fails
}
else if ( is_method("ACK") ) {
# ACK is forwarded statelessy
route(NATMANAGE);
}
else if ( is_method("NOTIFY") ) {
# Add Record-Route for in-dialog NOTIFY as per RFC 6665.
record_route();
}
route(RELAY);
} else {
if (is_method("SUBSCRIBE") && uri == myself) {
# in-dialog subscribe requests
route(PRESENCE);
exit;
}
if ( is_method("ACK") ) {
if ( t_check_trans() ) {
# no loose-route, but stateful ACK;
# must be an ACK after a 487
# or e.g. 404 from upstream server
route(RELAY);
exit;
} else {
# ACK without matching transaction ... ignore and discard
exit;
}
}
sl_send_reply("404","Not here");
}
exit;
}
}
On Tue, Jul 8, 2014 at 10:18 PM, Allen Zhang <Allen.Zhang(a)imgtec.com> wrote:
And you use loose_route() for in dialog requests?
*From:* sr-users-bounces(a)lists.sip-router.org [mailto:
sr-users-bounces(a)lists.sip-router.org] *On Behalf Of *Veerabhara Gundu
*Sent:* Wednesday, 9 July 2014 5:15 p.m.
*To:* Kamailio (SER) - Users Mailing List
*Subject:* Re: [SR-Users] Fwd: Need help with Routing presence NOTIFY
messages
I am using record route in config file for all dialog forming requests ,
but still active_watchers table showing an empty record in record router
column. Below is the config file I ma using to process subscribe.
remove_hf("Route");
if (is_method("INVITE|SUBSCRIBE"))
record_route();
also while processing subscribe
if(is_method("SUBSCRIBE")) {
record_route();
handle_subscribe();
t_release();
On Tue, Jul 8, 2014 at 9:18 PM, Allen Zhang <Allen.Zhang(a)imgtec.com>
wrote:
Hi,
Other please correct me if I’m wrong.
NOTIFY should use record-route header. Make sure your kamailio servers set
the record-route header for SUBSCRIBE requests.
Regards,
Allen
*From:* sr-users-bounces(a)lists.sip-router.org [mailto:
sr-users-bounces(a)lists.sip-router.org] *On Behalf Of *Veerabhara Gundu
*Sent:* Wednesday, 9 July 2014 3:25 p.m.
*To:* Kamailio (SER) - Users Mailing List
*Subject:* [SR-Users] Fwd: Need help with Routing presence NOTIFY messages
Hello Experts,
I have two Kamailio servers with built in presence servers with load
balanced with DNS, both sharing same data base. Registration,
authentication and messaging are working without any problem. When it comes
to Presence, NOTIFY messages generated by Kamailio is getting rejected by
firewall if the client didn't register to that particular Kamailio. In
MESSAGES case, I read the socket info from Location table, if the client is
not registered to that Kamailio forwarded to the server which serving that
user. But in NOTIFY case, these messages are not coming to routing logic at
all, Kamailio is directly sending messages by looking at the contact
information from active-watchers table.
One possible solution I am thinking is, separating presence logic and
starting that as separate server. That way I can play with contact header.
Any other thoughts, I appreciate any help with this. I have spent enough
time on this.
Thanks,
Veera
Thanks,
Veera
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