Im fairly use to the dialog module,
and I can not seem to get the dialogs to be removed from the dialogs table
on hangup ( BYE ).
What am I missing here..
this seems very basic and is essential to using dialog module for for
channel limiting.
any help would be great.
maybe there is an example config for this somewhere ?
--
Sincerely
Jay
I'm experiencing some problems getting 2 Kamailios to work together.
A clients - A kamailio - B kamailio - B clients
|
the outside world
A and B client may or may not be NATed to their own kamailio instance.
A and B kamailio (with forced rtpproxies) are in the same public network.
A-kamailio and its clients are essentially a reseller of my services on the B
side.
The problem arises when A or B incorrectly flag a message as needing NAT help
so either an unnecessary add_contact_alias is added (which seems to happen
when putting somebody on hold on an A-client). A-kamailio inserts an alias on
the Contact header containing the ip/port of B-kamailio. Trying to resume the
call sends the contact with the alias to B-kamailio, which does a
handle_ruri_alias and thus sets $du to itself, the party that was on hold will
never receive these messages.
The problem I have with add_contact_alias/handle_ruri_alias is that any
kamailio in the path will parse these hints whether or not it is actually ment
for that kamailio. I'd rather see a scheme that somehow identifies if the
added alias was generated locally and thus needs to be handled or can just be
ignored. Anybody else got these problems/frustrations and maybe a hint for an
other way to tackle this problem?
Off to figure out why uac_test incorrectly flags the onhold process as needing
the nat helper...
--
POCOS B.V. - Croy 9c - 5653 LC Eindhoven
Telefoon: 040 293 8661 - Fax: 040 293 8658
http://www.pocos.nl/ - http://www.sipo.nl/
K.v.K. Eindhoven 17097024
Hi,
See presence_reginfo - Extension to Presence server for registration
info replication (RFC3680)
http://kamailio.org/docs/modules/stable/modules/presence_reginfo.html
On 02/05/2014 07:56 AM, Premchandiran wrote:
> Hi All,
>
> May I know whether kamailio supports event header with reg (EVENT:reg)
> (rfc 3680) , if kamailio supports may I know the module whether it is in
> presence or presence_xml or any other module?
>
>
>
> Regards,
>
> *Prem Chandiran M***
>
Hi,
I am using http_query to make some HTTP API calls. I have found that the
response of the HTTP call always has the initial 1062 characters missing.
The HTTP call is sending strings of different lengths but the initial 1062
characters are always missing.
Can anybody help me with this issue or has any idea why this might be
happening?
Thanks
Aman Agarwal
Hi Everyone,
I want kamailio to do a single task, that is relay incoming (webrtc sip over websockets) connections to asterisk. All sip handling is to be done is asterisk.
I have configured asterisk with tls settings.
My sample conf file is below
At the moment I am getting these errors
ERROR: tm [ut.h:343]: uri2dst2(): no corresponding socket for af 2
ERROR: tm [t_fwd.c:520]: prepare_new_uac(): ERROR: can't fwd to af 2, proto 3 (no corresponding listening socket)
Please can anyone provide any advise to complete this configuration
listen=tcp:10.2.3.4:5080
enable_tls=yes
tcp_connection_lifetime=3605
tcp_accept_no_cl=yes
####### Modules Section ########
# set paths to location of modules (to sources or installation folders)
mpath="/usr/local/lib64/kamailio/modules/"
loadmodule "mi_fifo.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "mi_rpc.so"
loadmodule "acc.so"
loadmodule "sdpops.so"
loadmodule "nathelper.so"
loadmodule "xhttp.so"
loadmodule "websocket.so"
loadmodule "tls.so"
# ----------------- setting module-specific parameters ---------------
# ----- mi_fifo params -----
modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
# ----- tm params -----
# auto-discard branches from previous serial forking leg
modparam("tm", "failure_reply_mode", 3)
# default retransmission timeout: 30sec
modparam("tm", "fr_timer", 30000)
# default invite retransmission timeout after 1xx: 120sec
modparam("tm", "fr_inv_timer", 120000)
# ----- rr params -----
# add value to ;lr param to cope with most of the UAs
modparam("rr", "enable_full_lr", 1)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)
# ----- registrar params -----
modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
# max value for expires of registrations
modparam("registrar", "max_expires", 3600)
# set it to 1 to enable GRUU
modparam("registrar", "gruu_enabled", 0)
# ----- nathelper params -----
modparam("nathelper|registrar", "received_avp", "$avp(RECEIVED)")
# WITH_TLS
# ----- tls params -----
modparam("tls", "config", "/usr/local/etc/kamailio/tls.cfg")
####### Routing Logic ########
event_route[xhttp:request] {
set_reply_close();
set_reply_no_connect();
xlog("L_INFO", "HTTP Request Received\n");
if ($hdr(Upgrade)=~"websocket" && $hdr(Connection)=~"Upgrade" && $rm =~"GET") {
if (ws_handle_handshake()) {
exit;
}
}
xhttp_reply("404", "Not Found", "", "");
}
request_route {
if ((($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT) && !(proto == WS || proto == WSS))) {
xlog("L_WARN", "SIP request received on $Rp\n");
sl_send_reply("403", "Forbidden");
exit;
}
route(REQINIT);
route(NATDETECT);
route(RELAY);
}
route[REQINIT] {
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if(!sanity_check("1511", "7")) {
xlog("Malformed SIP message from $si:$sp\n");
exit;
}
}
route[NATDETECT] {
if (nat_uac_test(64)) {
# Do NAT traversal stuff for requests from a WebSocket
# connection - even if it is not behind a NAT!
# This won't be needed in the future if Kamailio and the
# WebSocket client support Outbound and Path.
force_rport();
if (is_method("REGISTER"))
fix_nated_register();
else {
if (!add_contact_alias()) {
xlog("L_ERR", "Error aliasing contact <$ct>\n");
sl_send_reply("400", "Bad Request");
exit;
}
}
}
}
route[RELAY] {
xlog("L_INFO", "Forwarding Request\n");
$ru = "sip:"+$rU+"10.2.3.5:5080;transport=tcp";
if (!t_relay_to_tls()) {
sl_reply_error();
return;
}
exit;
}
Hi All,
May I know whether kamailio supports event header with reg (EVENT:reg) (rfc
3680) , if kamailio supports may I know the module whether it is in presence
or presence_xml or any other module?
Regards,
Prem Chandiran M
