[OpenSIPS-Users] FW: Audio and Video not working for different	otuside netrwork
    Rajesh Babu 
    rajesh.babu at goodcoresoft.com
       
    Thu Sep 26 06:09:51 CEST 2013
    
    
  
 
Hi,
 
   I am new to the OpenSIP world. I have installed a OpenSIP on my network.
If i make a Call inside the network between two users i don't have any
issue, where as from outside the network, even though i can see the user
registered in my server i am not able to call registered user (I see the
user in my UL show listing). The call is established but i am not able to
talk (Mean the audio and video are not getting transffered).
 
Where as messages are going fine without any issue. I guess it is because
message transmit over XMPP where calls on SIP right.
 
Please  find my cfg file below and please advise me what is the
configuration i am missing over my OpenSIP implementation.
 
I am really struck and i don't know how to proceed, please help me out
 
 
 
 
#
# $Id: opensips.cfg 9742 2013-02-05 10:24:48Z vladut-paiu $
#
# OpenSIPS residential configuration script
#     by OpenSIPS Solutions <team at opensips-solutions.com>
#
# This script was generated via "make menuconfig", from
#   the "Residential" scenario.
# You can enable / disable more features / functionalities by
#   re-generating the scenario with different options.#
#
# Please refer to the Core CookBook at:
#      http://www.opensips.org/Resources/DocsCookbooks
# for a explanation of possible statements, functions and parameters.
#
 
 
####### Global Parameters #########
 
debug=3
log_stderror=no
log_facility=LOG_LOCAL0
 
fork=yes
children=4
 
/* uncomment the following lines to enable debugging */
#debug=6
#fork=no
#log_stderror=yes
 
/* uncomment the next line to enable the auto temporary blacklisting of 
   not available destinations (default disabled) */
#disable_dns_blacklist=no
 
/* uncomment the next line to enable IPv6 lookup after IPv4 dns 
   lookup failures (default disabled) */
#dns_try_ipv6=yes
 
/* comment the next line to enable the auto discovery of local aliases
   based on revers DNS on IPs */
auto_aliases=no
 
 
listen=udp:10.10.10.123:5060   # CUSTOMIZE ME
 
 
disable_tcp=no
 
disable_tls=yes
 
 
####### Modules Section ########
 
#set module path
mpath="/usr/local/server/pbx//lib64/opensips/modules/"
 
#### SIGNALING module
loadmodule "signaling.so"
 
#### StateLess module
loadmodule "sl.so"
 
#### Transaction Module
loadmodule "tm.so"
modparam("tm", "fr_timer", 5)
modparam("tm", "fr_inv_timer", 30)
modparam("tm", "restart_fr_on_each_reply", 0)
modparam("tm", "onreply_avp_mode", 1)
 
#### Record Route Module
loadmodule "rr.so"
/* do not append from tag to the RR (no need for this script) */
modparam("rr", "append_fromtag", 0)
 
#### MAX ForWarD module
loadmodule "maxfwd.so"
 
#### SIP MSG OPerationS module
loadmodule "sipmsgops.so"
 
#### FIFO Management Interface
loadmodule "mi_fifo.so"
modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
modparam("mi_fifo", "fifo_mode", 0666)
 
#### URI module
loadmodule "uri.so"
modparam("uri", "use_uri_table", 0)
 
#### USeR LOCation module
loadmodule "usrloc.so"
modparam("usrloc", "nat_bflag", "NAT")
modparam("usrloc", "db_mode",   0)
 
#### REGISTRAR module
loadmodule "registrar.so"
modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT")
 
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)
 
#### ACCounting module
loadmodule "acc.so"
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_cancels", 0)
/* by default we do not adjust the direct of the sequential requests.
   if you enable this parameter, be sure the enable "append_fromtag"
   in "rr" module */
modparam("acc", "detect_direction", 0)
modparam("acc", "failed_transaction_flag", "ACC_FAILED")
/* account triggers (flags) */
modparam("acc", "log_flag", "ACC_DO")
modparam("acc", "log_missed_flag", "ACC_MISSED")
 
#### MySQL module
loadmodule "db_mysql.so"
 
#### AUTH module
loadmodule "auth.so"
/*modparam("usrloc", "db_mode", 0); #THIS LINE MUST TO BE COMMENTED
*/
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "db_url",
"mysql://opensips:opensipsrw@localhost/opensips")
 
#### AUTHDB module
loadmodule "auth_db.so"
/* uncomment the following lines if you want to enable the DB based
authentication */
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "db_url",
"mysql://opensips:opensipsrw@localhost/opensips")
 
 
 
####### Routing Logic ########
 
# main request routing logic
 
route{
       if (!mf_process_maxfwd_header("10")) {
              sl_send_reply("483","Too Many Hops");
              exit;
       }
 
       if (has_totag()) {
              # sequential request withing a dialog should
              # take the path determined by record-routing
              if (loose_route()) {
                     if (is_method("BYE")) {
                            setflag(ACC_DO); # do accounting ...
                            setflag(ACC_FAILED); # ... even if the
transaction fails
                     } else if (is_method("INVITE")) {
                            # even if in most of the cases is useless, do RR
for
                            # re-INVITEs alos, as some buggy clients do
change route set
                            # during the dialog.
                            record_route();
                     }
 
                     # route it out to whatever destination was set by
loose_route()
                     # in $du (destination URI).
                     route(relay);
              } else {
                     if ( is_method("ACK") ) {
                            if ( t_check_trans() ) {
                                   # non loose-route, but stateful ACK; must
be an ACK after 
                                   # a 487 or e.g. 404 from upstream server
                                   t_relay();
                                   exit;
                            } else {
                                   # ACK without matching transaction ->
                                   # ignore and discard
                                   exit;
                            }
                     }
                     sl_send_reply("404","Not here");
              }
              exit;
       }
 
       # CANCEL processing
       if (is_method("CANCEL"))
       {
              if (t_check_trans())
                     t_relay();
              exit;
       }
 
       t_check_trans();
 
       if ( !(is_method("REGISTER")  ) ) {
              if (from_uri==myself)
              {
              } else {
                     # if caller is not local, then called number must be
local
                     if (!uri==myself) {
                            send_reply("403","Rely forbidden");
                            exit;
                     }
              }
       }
 
       # preloaded route checking
       if (loose_route()) {
              xlog("L_ERR",
              "Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]");
              if (!is_method("ACK"))
                     sl_send_reply("403","Preload Route denied");
              exit;
       }
 
       # record routing
       if (!is_method("REGISTER|MESSAGE"))
              record_route();
 
       # account only INVITEs
       if (is_method("INVITE")) {
              setflag(ACC_DO); # do accounting
       }
 
       
       if (!uri==myself) {
              append_hf("P-hint: outbound\r\n"); 
              route(relay);
       }
 
       # requests for my domain
       if (is_method("PUBLISH|SUBSCRIBE"))
       {
              sl_send_reply("503", "Service Unavailable");
              exit;
       }
 
       if (is_method("REGISTER"))
       {
              if (   0 ) setflag(TCP_PERSISTENT);
 
              if (!save("location"))
                     sl_reply_error();
 
              exit;
       }
 
       if ($rU==NULL) {
              # request with no Username in RURI
              sl_send_reply("484","Address Incomplete");
              exit;
       }
 
       # do lookup with method filtering
       if (!lookup("location","m")) {
              t_newtran();
              t_reply("404", "Not Found");
              exit;
       } 
 
       # when routing via usrloc, log the missed calls also
       setflag(ACC_MISSED);
       route(relay);
}
 
 
route[relay] {
       # for INVITEs enable some additional helper routes
       if (is_method("INVITE")) {
              t_on_branch("per_branch_ops");
              t_on_reply("handle_nat");
              t_on_failure("missed_call");
       }
 
       if (!t_relay()) {
              send_reply("500","Internal Error");
       };
       exit;
}
 
 
branch_route[per_branch_ops] {
       xlog("new branch at $ru\n");
}
 
 
onreply_route[handle_nat] {
       
       xlog("incoming reply\n");
}
 
 
failure_route[missed_call] {
       if (t_was_cancelled()) {
              exit;
       }
 
       # uncomment the following lines if you want to block client 
       # redirect based on 3xx replies.
       ##if (t_check_status("3[0-9][0-9]")) {
       ##t_reply("404","Not found");
       ##     exit;
       ##}
 
}
 
 
 
 
 
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