XMPP issue - sr-users

29 Aug 2013


      Dear All,
I am working on XMPP module of kamailio(4.0.2) server  along with Jabberd2
xmpp server (as recommended in XMPP module's README).
I was successful in setting-up Jabberd sever and i can transfer files
through it (using Jitsi's XMPP clients) as a standalone xmpp server.
But the problem is when trying to integrate this jabberd2 server with my
kamailio server.
*Problem*:
After starting Kamailio sever, Syslog is given the error as follows:
Aug 28 19:45:14 kamailio /usr/local/sbin/kamailio[
19648]: ERROR: xmpp [network.c:110]: net_connect(): resolving
xmpp.example.com failed (Unknown host).
And XMPP related Configuration in Kamailio.cfg is as follows:
# ----- XMPP -----
#!ifdef WITH_XMPP
modparam("xmpp", "backend", "component")
modparam("xmpp", "domain_separator", "*")
modparam("xmpp", "gateway_domain", "192.168.2.41")
modparam("xmpp", "xmpp_domain", "192.168.2.41")
modparam("xmpp", "xmpp_host", "192.168.2.41")
modparam("xmpp", "xmpp_port", 5347)
modparam("xmpp", "xmpp_password", "xmpp")
modparam("xmpp", "outbound_proxy", "sip:192.168.2.41;transport=tcp")
modparam("xmpp", "gwmap", "192.168.2.41")
modparam("presence", "db_url", "mysql://kamailio:kamailiorw@kamailio
/kamailio")
modparam("usrloc", "db_url", "mysql://kamailio:kamailiorw@kamailio
/kamailio")
modparam("pua", "db_url", "mysql://kamailio:kamailiorw@kamailio/kamailio")
modparam("pua", "db_table", "pua")
modparam("presence_xml", "db_url", "mysql://kamailio:kamailiorw@kamailio
/kamailio")
#modparam("presence_xml", "integrated_xcap_server", 1)
modparam("presence", "max_expires", 3600)
modparam("presence", "server_address", "sip:192.168.2.41:5060")
modparam("pua_xmpp", "server_address", "sip:192.168.2.41")
#!endif
#-----XMPP----
# Presence server route
route[PRESENCE]
#!ifdef WITH_XMPP
#    if ($rd =="192.168.2.41") {
    if (!t_newtran())
    {
        sl_reply_error();
        exit;
    };
};
    # if( is_method("NOTIFY") && uri=~"sip:.+@192.168.2.41")
    if( is_method("NOTIFY"))
    {
        xlog("processing NOTIFY...\n");
        pua_xmpp_notify();
        t_reply("200", "OK");
        exit;
    }
    if(is_method("PUBLISH"))
    {
        xlog("processing PUBLISH ...\n");
        if($hdr(Sender)!= $null)
        {
            xlog("Sender header found.\n");
        }
        handle_publish();
        t_release();
    }
    else
    if( is_method("SUBSCRIBE"))
    {
        xlog("processing SUBSCRIBE ...\n");
        handle_subscribe();
        if( uri=~"sip:.+@192.168.2.41" && $hdr(Event)== "presence")
        {
            xlog("calling pua_xmpp_req_winfo()\n");
            pua_xmpp_req_winfo("$ruri", "$hdr(Expires)");
        }
        t_release();
    }
    exit;
#!endif
What could be the wrong with this ?
And regarding *File transfer *feature in kamailio, is there any other ways
to get through?
Any help will greatly appreciate.
Regards,
Nandini