thanks for your reply this is my config file could you please take a look ,the line that send that replay is in red but i do not know why .? could you help me i am stuck

####### Global Parameters #########

debug=3
log_stderror=no
log_facility=LOG_LOCAL0

fork=yes
children=4


check_via=yes
dns=no
rev_dns=no
disable_tcp=yes
disable_dns_blacklist=yes

auto_aliases=no
listen=udp:79.12.254.153:5060
alias="zcall.com"

####### Modules Section ########

#set module path
mpath="/usr/local/kamailio-1.4-pp/lib64/kamailio/modules/"

/* loading module */
loadmodule "mi_fifo.so"
loadmodule "db_mysql.so"
loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "rr.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "uri_db.so"
loadmodule "uri.so"
loadmodule "xlog.so"
loadmodule "acc.so"
loadmodule "auth.so"
loadmodule "domain.so"
loadmodule "avpops.so"
loadmodule "nathelper.so"
loadmodule "pike.so"
loadmodule "lcr.so"
loadmodule "rtimer.so"


# ----------------- setting module-specific parameters ---------------


# ----- mi_fifo params -----
modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")


# ----- rr params -----
modparam("rr", "enable_full_lr", 1)
modparam("rr", "append_fromtag", 1)


# ----- rr params -----
modparam("registrar", "method_filtering", 1)
# modparam("registrar", "append_branches", 0)
modparam("registrar", "max_contacts", 4)
modparam("registrar", "aor_avp", "$avp(i:200)")
modparam("registrar", "received_avp", "$avp(i:201)")
modparam("registrar", "max_expires", 600)


# ----- uri_db params -----
modparam("uri_db", "use_uri_table", 0)
modparam("uri_db", "db_url", "")


# ----- acc params -----
/* what sepcial events should be accounted ? */
modparam("acc", "db_url",
"mysql://openser:XXXXXXXX@192.168.1.11/openser")
modparam("acc", "acc_time_column", "start_time")
modparam("acc", "early_media", 0)
modparam("acc", "report_ack", 0)
modparam("acc", "report_cancels", 0)
modparam("acc", "detect_direction", 0)
modparam("acc", "failed_transaction_flag", 3)
modparam("acc", "log_flag", 1)
modparam("acc", "log_missed_flag", 2)
modparam("acc", "db_flag", 1)
modparam("acc", "db_missed_flag", 2)
modparam("acc", "log_extra", "su_id=$avp(i:321);du_id=$avp(i:361);src_orig=$avp(i:381);dst_orig=$avp(i:382);dst_addr=$avp(i:383);src_ip=$si")
modparam("acc", "db_extra", "su_id=$avp(i:321);du_id=$avp(i:361);src_orig=$avp(i:381);dst_orig=$avp(i:382);dst_addr=$avp(i:383);src_ip=$si")

# ----- usrloc params -----
modparam("usrloc", "db_url",
"mysql://openser:XXXXXXX@192.168.1.11/openser")
modparam("usrloc", "db_mode",   2)
modparam("usrloc", "timer_interval", 10)
modparam("usrloc", "nat_bflag", 6)
modparam("usrloc", "desc_time_order", 1)

# ----- avpops params -----
modparam("avpops", "db_url",
"mysql://openser:XXXXXXX@192.168.1.11/openser")
modparam("avpops", "avp_table", "usr_preferences")

# ----- domain params -----
modparam("domain", "db_url",
"mysql://openser:XXXXXXX@192.168.1.11/openser")
modparam("domain", "db_mode", 1)   # Use caching

# ----- auth params -----
modparam("auth", "nonce_expire",  300)
modparam("auth", "rpid_avp", "$avp(i:202)")
modparam("auth", "username_spec", "$var(username)")
modparam("auth", "password_spec", "$var(password)")
modparam("auth", "calculate_ha1", 1)

# ----- tm params -----
modparam("tm", "fr_timer", 20)
modparam("tm", "fr_inv_timer", 40)
modparam("tm", "wt_timer", 5)
modparam("tm", "fr_inv_timer_avp", "$avp(i:203)")

# ----- maxfwd params -----
modparam("maxfwd", "max_limit", 15)

# ----- nathelper -----
modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:7811")
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "sipping_from", "sip:pinger@zcall.com")
modparam("nathelper", "received_avp", "$avp(i:201)")
modparam("nathelper", "sipping_bflag", 8)

# ----- pike params -----
modparam("pike", "sampling_time_unit", 5)
modparam("pike", "reqs_density_per_unit", 50)
modparam("pike", "remove_latency", 4)

# ----- lcr params -----
modparam("lcr", "db_url",
"mysql://openser:XXXXXXX@192.168.1.11/openser")
modparam("lcr", "fr_inv_timer",40)
modparam("lcr", "fr_inv_timer_next",30)
modparam("lcr", "fr_inv_timer_avp", "$avp(i:203)")
modparam("lcr", "gw_uri_avp", "$avp(i:440)")

modparam("lcr", "ruri_user_avp", "$avp(i:441)")
modparam("lcr", "contact_avp", "$avp(i:442)")
modparam("lcr", "flags_avp", "$avp(i:443)")
modparam("lcr", "rpid_avp", "$avp(i:202)")

# ----- rtimer params -----
modparam("rtimer", "timer", "name=ta;interval=60;mode=1;")
modparam("rtimer", "exec", "timer=ta;route=24")


####### Routing Logic ########


# main request routing logic

route[0]{

##### ----- INITIAL CHECKS -----------------------------------------
if(from_uri=~"sip:.*@.+@.+") {
   xlog("+++++ bad from uri from IP: $si\n");
    exit;
}

if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
exit;
}
if ( msg:len >= 8192 ) {
sl_send_reply("513", "Message too big");
exit;
}
if (from_uri =~ "sip:[a-zA-Z0-9]+ .*@" ) {
sl_send_reply("400", "Insane message with spaces in uri");
exit;
}
if ( is_method("NOTIFY") && is_domain_local("$rd")
&& $hdr(Event) =~ "keep-alive" )
{
sl_send_reply("200", "OK - keepalive");
exit;
}
if (!has_totag() && $rd=="79.12.254.153")
rewritehost("zcall.com");

##### ----- NAT DETECTION ------------------------------------------
route(3);

##### ----- WITHIN DIALOG ------------------------------------------
if (has_totag())
{
if (loose_route())
{
if (is_method(“BYE”))
{
setflag(1); # do accouting ...
setflag(3); # ... even if the transaction fails
route(21);
}
route(1);
} else {
if ( is_method(“ACK”) )
{
if ( t_check_trans() )
{
t_relay();
exit;
} else {
exit;
}
}
sl_send_reply(“404”,”Not here”);
}
exit;
}

##### ----- INITIAL REQUESTS ------------------------------------------

# CANCEL processing
if (is_method(“CANCEL”))
{
if (t_check_trans())
t_relay();
exit;
}

t_check_trans();

##### ----- REGISTER FILTERING ----------------------------------------

if (is_method(“REGISTER”))
route(7);
##### ----- AUTHENTICATE ----------------------------------------------
if(!is_domain_local(“$fd”))
{
if(!is_domain_local(“$rd”))
{
xlog(“+++++ bad from fd from IP: $fd\n”);
xlog(“+++++ bad from $rd from IP: $rd \n”);

sl_send_reply(“403”, “Proxy forbidden”);
exit;
}
} else {
$var(u) = $fU;
$var(d) = $fd;
$var(p) = 0;
if(!route(9))
{
sl_send_reply(“404”, “Non-local user”);
exit;
}
if(!route(8))
{
sl_send_reply(“404”, “No user profile”);
exit;
}
if($avp(i:323)==1
|| $avp(i:323)==2)
{
sl_send_reply(“403”, “Not allowed”);
exit;
}
route(6);
setflag(4);
}

##### ----- RECORD ROUTING --------------------------------------------
If (!is_method(“REGISTER|MESSAGE”)) 
record_route();

##### ----- ACCOUNTING ------------------------------------------------
if (is_method("INVITE")) {
setflag(1); # do accouting
$avp(i:381) = $fu;
$avp(i:382) = $ru;
}


##### ----- LOCAL/FOREIGN DOMAIN FILTERING ------------------------------
if ( is_domain_local("$rd") || $rU=~"^000111" )
{
Route(4); 
} else {
route(5);
}
exit;
}

###----------------------- RELAY ---------------------------------------
route[1] {
if (!issflagset(9))
{
if (subst_uri('/(sip:.*);nty=yes/\1/'))
setbflag(6);
if (isflagset(5))
{
route(2);
search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nty=yes');
}
setsflag(9);
} else {
append_branch();
}

t_on_branch("1");

if (!t_relay())
sl_reply_error();
exit;
}

###----------------------- LOCAL dst ------------------------------------
route[4]
{
if ($rU==NULL)
{
# request with no Username in RURI
sl_send_reply("484","Address Incomplete");
exit;
}

route(10);

switch($var(dst_type))
{
case 1:
route(5);
exit;
case 2:
$avp(i:200) = "sip:" + $avp(i:361) + "@zcall.com";
if (!lookup("location"))
{
switch ($retcode)
{
case -1:
case -3:
route(12);
exit;
case -2:
if (issflagset(9))
{
t_reply("405", "Method Not Allowed");
} else {
sl_send_reply("405", "Method Not Allowed");
}
exit;
}
}
# when routing via usrloc, log the missed calls also
setflag(2);
t_on_failure("1");
route(1);
exit;
case 3:
route(16);
exit;
default:
route(19);
exit;
}

route(1);
exit;
}


###----------------------- FOREIGN dst ----------------------------------
route[5]
{
$avp(i:383) := $ru;
route(1);
}

###----------------------- PSTN dst ----------------------------------
route[19]
{

if($rU =~ "^3[1-9]")
    {
prefix("0000039");

    }
if($rU =~ "^0[1-9]")
{
prefix("0000039");
}

if(!isflagset(4))
{
if (issflagset(9))
{
t_reply("403", "PSTN not allowed");
} else {
sl_send_reply("403", "PSTN not allowed");
}
}
if (!load_gws()) { 
sl_send_reply("503", "Unable to load gateways"); 

exit; 
} 
if(!next_gw()){ 
sl_send_reply("503", "Unable to find a gateway");


exit; 
}
route(20);
exit;
}

###----------------------- SET LOCAL dst --------------------------------
route[10]
{
$var(dst_type) = 0;

# check emergency service numbers
# check media server numbers
if($rU =~ "^000111[0-9]+" || $rU =~ "^2[0-9]+$" || $rU=~ "^0698960860")
{
$var(dst_type) = 3;
$avp(i:383) := $ru;
return(1);
}







if ($rU=~"^[0-9][0-9]$")
{
if(!avp_db_query("select address from speed_dial where \
subsid='$avp(i:321)' and short_dial='$rU'", "$avp(i:100)")
|| !is_avp_set("$avp(i:100)"))
{
if (issflagset(9))
{
t_reply("404", "Not Found - Invalid Speed dial");
} else {
sl_send_reply("404", "Not Found - Invalid Speed dial");
}
exit;
}





$ru = $avp(i:100);
$avp(i:100) = null;
$avp(i:383) := $ru;
if ( !is_domain_local("$rd") )
{
$var(dst_type) = 1;
return(-1);
}
}

$var(u) = $rU;
$var(d) = $rd;
$var(p) = 1;
$avp(i:383) := $ru;
if($rU=~"^[09][0-9]+$" && route(9))
{
if(!route(8))
{
sl_send_reply("404", "No user profile");
exit;
}
if($avp(i:363)==1)
{
sl_send_reply("404", "User suspended");
exit;
}
$var(dst_type) = 2;
return(1);
}







if($rU =~ "^00[1-9]")
{
prefix("000");
} 

$avp(i:383) := $ru;
return(1);
}

route[11]
{
rewritehostport("79.12.254.153");
setdsturi("sip:79.12.254.153:5068");
route(1);
}

route[22]
{
avp_db_query("insert into hanitest (hclient,hs) values ('from hani','route22') ");
rewritehostport("79.12.254.153");
setdsturi("sip:79.12.254.153:5068");
if(isflagset(9))
{
t_on_failure("2");
t_on_reply("2"); 
t_on_branch("2"); 
}
if (issflagset(9))
append_branch();
if(!t_relay())
sl_reply_error();
exit;
}

###----------------------- NAT detection --------------------------------
route[3]
{
force_rport();
if (nat_uac_test("19"))
{
if ( is_method("REGISTER") || ! is_present_hf("Record-Route"))
{
if (is_method("REGISTER"))
{
fix_nated_register();
} else {
fix_nated_contact();
}
setflag(5); # Mark as NATed source
}
}
}


###----------------------- NAT processing -------------------------------
route[2]
{
if (is_method("BYE|CANCEL"))
{
unforce_rtp_proxy();
} else if (is_method("INVITE")) {
if (nat_uac_test("8"))
{
force_rtp_proxy("co");
} else {
force_rtp_proxy("cor");
}
setbflag(7);
t_on_failure("1");
t_on_reply("1");
}
}

###----------------------- AUTHENTICATE ---------------------------------
route[6]
{
if($var(p) == 0)
{
$var(password) = $avp(i:322);
} else {
$var(password) = $avp(i:362);
}
if(is_method("REGISTER"))
{
if(is_present_hf("Authorization"))
{
$var(username) = $au;
if(!pv_www_authorize(""))
{
www_challenge(""/*realm*/,"0"/*qop*/);
exit;
}
return(1);
} else {
www_challenge("","0");
exit;
}

# TODO add check-to
} else {
if(is_present_hf("Proxy-Authorization"))
{
$var(username) = $au;
if(!pv_proxy_authorize(""))
{
proxy_challenge(""/*realm*/,"0"/*qop*/);
exit;
}
consume_credentials();
return(1);
} else {
proxy_challenge("","0");
exit;
}
# TODO add check-fromm
}
}

###----------------------- REGISTRAR ------------------------------------
route[7]
{
# do AUTH
if(!is_domain_local("$fd"))
{
sl_send_reply("403", "Registration forbidden");
exit;
}
$var(u) = $tU;
$var(d) = $td;
$var(p) = 1;
if(!route(9))
{
sl_send_reply("404", "Non-local user");
exit;
}
if(!route(8))
{
sl_send_reply("404", "No user profile");
exit;
}
if($avp(i:363)==1)
{
sl_send_reply("403", "Registration not allowed");
exit;
}

route(6);

# save source NAT flag
if (isflagset(5))
{
setbflag(6);

# do SIP ping for everybody
setbflag(8);
}

$avp(i:200) = "sip:" + $avp(i:361) + "@zcall.com";
if (!save("location"))
{
sl_send_reply("500", "Registrar error");
exit;
}
exit;
}

###----------------------- LOAD PROFILE ---------------------------------
route[8]
{
if($var(p) == 0)
{
if(!avp_db_query("select password, user_type from subscriber where \
subsid='$avp(i:321)'",
"$avp(i:322),$avp(i:323)"))
return(-1);
} else {
if(!avp_db_query("select password, user_type from subscriber where \
subsid='$avp(i:361)'",
"$avp(i:362),$avp(i:363)"))
return(-1);
}
return(1);
}

###----------------------- DETECT SUBS ID -------------------------------
route[9]
{
if(!avp_db_query("select subsid from sipaliases where \
sip_username='$var(u)' and sip_domain='$var(d)'",
"$avp(i:300)"))
return(-1);

if(!is_avp_set("$avp(i:300)"))
return(-1);
if($var(p) == 0)
$avp(i:321) = $avp(i:300);
else
$avp(i:361) = $avp(i:300);
$avp(i:300) := null;
return(1);
}

route[12]
{
if ( !is_method("INVITE") )
{
sl_send_reply("404", "Not Found");
exit;
}

# maybe send to VM ...
if (issflagset(9))
{
t_reply("404","user off-line");

} else {

sl_send_reply("404", "user off-line");

}
exit;
}

route[16]
{
if( !is_method("INVITE") )
return;
if($rU=~"^000111")
{
strip(6);
if($rU=~"^4")
{
strip(1);
route(20);
exit;
}
}

switch($rU)
{
case "200":
case "202":
route(23);
exit;
case "234":
$rU = "APP_WELCOME_IPS";
route(11);
exit;
case "235":
$rU = "APP_ECHO";
route(11);
exit;
default:
route(11);
}

if (issflagset(9))
{
t_reply("404","No such app");
} else {
sl_send_reply("404", "No such app");
}
exit;
}

route[20] {
if(!is_avp_set("$avp(i:321)"))
{

if (issflagset(9))
t_reply("403","Not allowed");
else
sl_send_reply("403", "Not allowed");
exit;
}
$var(ppaccount) = $avp(i:321);

avp_db_query("select count(*) from prp_acalls where account='$var(ppaccount)'",
"$avp(i:1)");

if($avp(i:1)>0)
{
if (issflagset(9))
t_reply("403","Not allowed - active calls");
else
sl_send_reply("403", "Not allowed - active calls");
exit;
}
$avp(i:1) = null;
avp_db_query("select client_name from subscriber where subsid='$var(ppaccount)'","$avp(i:420)");

$var(ppclient) = $avp(i:420);
avp_db_query("select agent,profile,plan,atype,credit from prp_accounts where client='$var(ppclient)'","$avp(i:433),$avp(i:434),$avp(i:421),$avp(i:422),$avp(i:423)");
$var(ppagent) = $avp(i:433);

if(!is_avp_set("$avp(i:421)"))
{
if (issflagset(9))
t_reply("403","Not allowed - no account");
else
sl_send_reply("403", "Not allowed - no account");
exit;
}
# chech agent credit and allow if has enough credit
avp_db_query("select ag_credit, ag_profile from prp_agent where agent='$var(ppagent)'","$avp(i:424),$avp(i:425)");

# check agent credit
if($avp(i:424)<=0 and $avp(i:425)==400)
   {
  if (issflagset(9))
     t_reply("403","Not allowed - agent no credit");
  else
     sl_send_reply("403", "Not allowed - agent no credit");
  exit;
  }

#check if client is enabled and has credit
if($avp(i:422)!=0 || $avp(i:423)<=0)
{
if (issflagset(9))
t_reply("403","Not allowed - no credit");
else
sl_send_reply("403", "Not allowed - no credit");
exit;
}


$var(pplan) = $avp(i:421);

avp_db_query("select time_unit, rate from prp_rates where plan='$var(pplan)' and '$var(ppru)' like prefix order by prefix desc","$avp(i:426),$avp(i:427)");

avp_db_query("insert into hanitest (hclient,hs)values('$rU','$var(ppru)')");
if(!is_avp_set("$avp(i:427)"))
{

if (issflagset(9))
t_reply("403","Not allowed - no rate");
else
sl_send_reply("403", "Not allowed - no rate");
}
if($avp(i:423)<$avp(i:427))
{

if (issflagset(9))
t_reply("403","Not allowed - no much credit");
else
sl_send_reply("403", "Not allowed - no much credit");
exit;
}
# check agent sufficent credit
if($avp(i:424)<$avp(i:427))
   {
if (issflagset(9))
      t_reply("403","Not allowed -agent no much credit");
else
sl_send_reply("403", "Not allowed -agent no much credit");
exit;
}

$var(tu) = $avp(i:423) / $avp(i:427);
$var(tu) = $var(tu) * $avp(i:426);
if($var(tu)>7200)
$var(tu) = 7200;
pv_printf($var(dst), "$rU@$rd");

if(!avp_db_query("insert into prp_acalls (callid,agent,ag_profile,client,account,profile,dest_addr,start_time,plan,time_unit,rate) values ('$ci',$var(ppagent),$avp(i:425),'$var(ppclient)','$var(ppaccount)',$avp(i:434),'$var(dst)',$Ts,'$avp(i:421)',$avp(i:426),$avp(i:427))"))
{
avp_db_query("insert into hanitest (hclient,hs)values('$var(ppclient)','haniroute 20erro3')");
if (issflagset(9)){
t_reply("403","Not allowed - no storage");
}
}
$avp(i:431) = $var(tu);
setflag(9);
if(isflagset(5)){
fix_nated_sdp("1");
}
if($rU!="5566"){
$rU = "APP_PREPAID";
}
avp_db_query("insert into hanitest (hclient,hs)values('$var(ppclient)','haniroute 20 ready for 22')");
route(22);
}


route[21] {
avp_db_query("select agent,ag_profile,client,account,profile,dest_addr,start_time,plan,time_unit,rate from prp_acalls where callid='$ci'",
"$avp(i:433),$avp(i:425),$avp(i:432),$avp(i:428),$avp(i:434),$avp(i:430),$avp(i:429),$avp(i:421),$avp(i:426),$avp(i:427)");

if(!is_avp_set("$avp(i:428)"))
return(1);
$var(dur) = $Ts - $avp(i:429);

# cost 0 for calls below 10 secs
if($var(dur) < 10 ){
$var(dur) =0;
}
$var(tu) = $var(dur)/$avp(i:426);
$var(bd) = $var(tu)*$avp(i:426);
if($var(bd)!=$var(dur))
$var(tu) = $var(tu) + 1;
$var(cost) = $var(tu) * $avp(i:427);
avp_db_query("insert into prp_cdrs (client,account,dest_addr,start_time,end_time,plan,cost,callid) values ('$avp(i:432)','$avp(i:428)','$avp(i:430)',$avp(i:429),$Ts,'$avp(i:421)',$var(cost),'$ci')");
# check if account is PostPaid
if($avp(i:434)>1){
avp_db_query("update prp_accounts set credit=credit-$var(cost) where client='$avp(i:432)'");
}
# add consumed credit
avp_db_query("update prp_accounts set consumed_credit=consumed_credit+$var(cost) where client='$avp(i:432)'");
# check agent profile
if($avp(i:425)<401){
avp_db_query("update prp_agent set ag_credit=ag_credit-$var(cost),ag_consumed_credit=ag_consumed_credit+$var(cost) where agent='$avp(i:433)'");
}
avp_db_query("delete from prp_acalls where callid='$ci'");
}

route[23] {
if(!is_avp_set("$avp(i:321)"))
{
if (issflagset(9))
t_reply("403","Not allowed");
else
sl_send_reply("403", "Not allowed");
exit;
}
$var(ppaccount) = $avp(i:321);

avp_db_query("select count(*) from prp_acalls where account='$var(ppaccount)'","$avp(i:1)");
# Select client group for each susid
avp_db_query("select client_name from subscriber where subsid='$var(ppaccount)'","$avp(i:420)");
$var(ppclient) = $avp(i:420);
if($rU=="202")
{
append_hf("P-UID: $var(ppclient)\r\n");

if(isflagset(5))
fix_nated_sdp("1");
$rU = "APP_VOUCHERS";
route(22);
exit;
}

if($avp(i:1)>0)
{
if (issflagset(9))
t_reply("403","Not allowed - active calls");
else
sl_send_reply("403", "Not allowed - active calls");
exit;
}
$avp(i:1) = null;
# modified to read credit of the client group
avp_db_query("select credit from prp_accounts where client='$var(ppclient)'","$avp(i:423)");
if(!is_avp_set("$avp(i:423)"))
{
if (issflagset(9))
t_reply("403","Not allowed - no account");
else
sl_send_reply("403", "Not allowed - no account");
exit;
}
$var(euro) = $avp(i:423)/1000000;
$var(cent) = ($avp(i:423)%1000000)/10000;
append_hf("P-Credit: $var(euro).$var(cent)\r\n");

if(isflagset(5))
fix_nated_sdp("1");
$rU = "APP_SAYCREDIT";
route(22);
exit;
}

route[24]
{
avp_db_query("delete from prp_acalls where start_time<$Ts-7210");
}

branch_route[1] {

if (isflagset(5)) {
setbflag(7);
} else {
if (isbflagset(6)) {
route(2);
}
}
}


failure_route[1]
{
# only INVITEs here

if ( isbflagset(6) && !isflagset(5) )
{
unforce_rtp_proxy();
resetbflag(7);
}

if (t_was_cancelled())
{
t_reply("487","Request cancelled");
exit;
}

if($avp(i:361)==null)
exit;

resetbflag(6);
setsflag(9);

# Redirect to voicemail ... ?!?!
}

failure_route[2] {
if (t_was_cancelled())
{
avp_db_query("delete from prp_acalls where callid='$ci'");
t_reply("487","Request cancelled");
exit;
}

setsflag(9);
if(next_gw()) {
pv_printf($var(dst), "$rU@$rd");
$rU = "APP_PREPAID";
route(22);
exit;
}
avp_db_query("delete from prp_acalls where callid='$ci'");
}

onreply_route[1]
{
if ( isbflagset(7) && status=~"(18[03])|(2[0-9][0-9])"
&& $hdr(Content-Type) =~ "application/sdp" )
{
if (nat_uac_test("8")) {
force_rtp_proxy("co");
} else {
force_rtp_proxy("cor");
}
}

if (isbflagset(6))
{
search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nty=yes');
fix_nated_contact();
}
exit;
}


onreply_route[2]
{
if ( status=~"2[0-9][0-9]" )
{
avp_db_query("update prp_acalls set start_time=$Ts where callid='$ci'");
}
}

branch_route[2]
{
append_hf("P-PInfo: $avp(i:321),$avp(i:431),$var(dst)\r\n");
}



--- Mer 18/5/11, Klaus Darilion <klaus.mailinglists@pernau.at> ha scritto:

Da: Klaus Darilion <klaus.mailinglists@pernau.at>
Oggetto: Re: [SR-Users] 403 Proxy forbidden replay for invite that send sip gateway
A: sr-users@lists.sip-router.org
Data: Mercoledì 18 maggio 2011, 13:04

Check your config and verify where 403 is sent. You have something like

sl_send_reply("403","Proxy forbidden") in your config.

regards
Klaus

Am 18.05.2011 10:48, schrieb hala alramli:
> Hello every body,
> could you help me ?
>
> i bought Geographical DID numbers from gateway provider ,  to  receive
> calls from pstn   
>
> my problem that when gateway send invite my proxy send 403 forbidden ,i
> dont know why what is wrong ,any help please.
>
> this is a track for th gateway invite.
>
> my proxy ip:79.12.254.153
> gateway IP :77.239.128.10
> my geographical number :0698962030
>
>
>
> 
>
> INVITE sip:0698962030@79.12.254.153:5060;user=phone SIP/2.0
>
> Via: SIP/2.0/UDP 77.239.128.10:5060;branch=z9hG4bKf89p48m8dkuco1tumbnfaemc44
>
> From:
> <sip:0289089500@10.39.1.16:5060;user=phone>;tag=SDml08d01--45026-1f4d3a5-203bbf09-1f4d3a5
>
> To: <sip:0698962030@10.39.6.207:5060;user=phone>
>
> Call-ID: SDml08d01-daae53b1c06b7367e53d68ad67a63d13-ao92061
>
> CSeq: 1 INVITE
>
> User-Agent: CS2000_NGSS/8.0
>
> Remote-Party-ID: <sip:0289089500@10.39.1.16;user=phone>; party=calling;
> privacy=off; screen=yes
>
> Allow: ACK,BYE,CANCEL,INVITE,OPTIONS,INFO,SUBSCRIBE,REFER,NOTIFY,PRACK
>
> P-Asserted-Identity: <sip:0289089500@10.39.1.16;user=phone>
>
> Max-Forwards: 69
>
> Contact: <sip:77.239.128.10:5060;transport=UDP>
>
> Supported: 100rel
>
> Content-Type: application/sdp
>
> Content-Length: 236
>
> 
>
> v=0
>
> o=PVG 1305215180830 1305215180830 IN IP4 77.239.128.10
>
> s=-
>
> p=+1 6135555555
>
> c=IN IP4 77.239.128.10
>
> t=0 0
>
> m=audio 49264 RTP/AVP 18 8 0 13 101
>
> a=rtpmap:101 telephone-event/8000
>
> a=fmtp:101 0-15
>
> a=ptime:20
>
> a=fmtp:18 annexb=no
>
> 
>
> 
>
> 
>
> SIP/2.0 403 Proxy forbidden
>
> Via: SIP/2.0/UDP
> 77.239.128.10:5060;branch=z9hG4bKf89p48m8dkuco1tumbnfaemc44;rport=5060;received=77.239.128.10
>
> From:
> <sip:0289089500@10.39.1.16:5060;user=phone>;tag=SDml08d01--45026-1f4d3a5-203bbf09-1f4d3a5
>
> To:
> <sip:0698962030@10.39.6.207:5060;user=phone>;tag=4471d251144740103ef2d5e5631bdc66.799c
>
> Call-ID: SDml08d01-daae53b1c06b7367e53d68ad67a63d13-ao92061
>
> CSeq: 1 INVITE
>
> Server: Kamailio (1.4.4-notls (x86_64/linux))
>
> Content-Length: 0
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> ACK sip:0698962030@79.12.254.153:5060;user=phone SIP/2.0
>
> Via: SIP/2.0/UDP
> 77.239.128.10:5060;branch=z9hG4bKf89p48m8dkuco1tumbnfaemc44;rport=5060;received=77.239.128.10
>
> From:
> <sip:0289089500@10.39.1.16:5060;user=phone>;tag=SDml08d01--45026-1f4d3a5-203bbf09-1f4d3a5
>
> To:
> <sip:0698962030@10.39.6.207:5060;user=phone>;tag=4471d251144740103ef2d5e5631bdc66.799c
>
> Call-ID: SDml08d01-daae53b1c06b7367e53d68ad67a63d13-ao92061
>
> CSeq: 1 ACK
>
> Max-Forwards: 69
>
> Content-Length: 0
>
> 
>
>
> 
>
> INVITE sip:0698962030@79.12.254.153:5060;user=phone SIP/2.0
>
> Via: SIP/2.0/UDP 77.239.128.10:5060;branch=z9hG4bK4t5g11q75ccl8k5vnbgabnlct2
>
> From:
> <sip:026683011@10.39.1.16:5060;user=phone>;tag=SDa7sn401--45026-1f4d3ad-69943699-1f4d3ad
>
> To: <sip:0698962030@10.39.6.207:5060;user=phone>
>
> Call-ID: SDa7sn401-c505e58e02da5e4449475a8d28dbcb07-ao92061
>
> CSeq: 1 INVITE
>
> User-Agent: CS2000_NGSS/8.0
>
> Remote-Party-ID: <sip:026683011@10.39.1.16;user=phone>; party=calling;
> privacy=off; screen=yes
>
> Allow: ACK,BYE,CANCEL,INVITE,OPTIONS,INFO,SUBSCRIBE,REFER,NOTIFY,PRACK
>
> P-Asserted-Identity: <sip:026683011@10.39.1.16;user=phone>
>
> Max-Forwards: 69
>
> Contact: <sip:77.239.128.10:5060;transport=UDP>
>
> Supported: 100rel
>
> Content-Type: application/sdp
>
> Content-Length: 236
>
> 
>
> v=0
>
> o=PVG 1305215458700 1305215458700 IN IP4 77.239.128.10
>
> s=-
>
> p=+1 6135555555
>
> c=IN IP4 77.239.128.10
>
> t=0 0
>
> m=audio 41892 RTP/AVP 18 8 0 13 101
>
> a=rtpmap:101 telephone-event/8000
>
> a=fmtp:101 0-15
>
> a=ptime:20
>
> a=fmtp:18 annexb=no
>
> 
>
> 
>
> 
>
> SIP/2.0 403 Proxy forbidden
>
> Via: SIP/2.0/UDP
> 77.239.128.10:5060;branch=z9hG4bK4t5g11q75ccl8k5vnbgabnlct2;rport=5060;received=77.239.128.10
>
> From:
> <sip:026683011@10.39.1.16:5060;user=phone>;tag=SDa7sn401--45026-1f4d3ad-69943699-1f4d3ad
>
> To:
> <sip:0698962030@10.39.6.207:5060;user=phone>;tag=4471d251144740103ef2d5e5631bdc66.fe6e
>
> Call-ID: SDa7sn401-c505e58e02da5e4449475a8d28dbcb07-ao92061
>
> CSeq: 1 INVITE
>
> Server: Kamailio (1.4.4-notls (x86_64/linux))
>
> Content-Length: 0
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> 
>
> sip:0698962030@79.12.254.153:5060;user=phone SIP/2.0
>
> Via: SIP/2.0/UDP
> 77.239.128.10:5060;branch=z9hG4bK4t5g11q75ccl8k5vnbgabnlct2;rport=5060;received=77.239.128.10
>
> From:
> <sip:026683011@10.39.1.16:5060;user=phone>;tag=SDa7sn401--45026-1f4d3ad-69943699-1f4d3ad
>
> To:
> <sip:0698962030@10.39.6.207:5060;user=phone>;tag=4471d251144740103ef2d5e5631bdc66.fe6e
>
> Call-ID: SDa7sn401-c505e58e02da5e4449475a8d28dbcb07-ao92061
>
> CSeq: 1 ACK
>
> Max-Forwards: 69
>
> Content-Length: 0
>
> 
>
> 
>
> 
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users@lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

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