|
Dear List,
I'm making a call to PSTN, it's okay i can talk with the other party via
ATA, but suddenly i unplug power from it, and in accounting module it does not
write line with BYE message so i cannot understand whether the call is finished
or not. only INVITE and ACK are written, no BYE :(
This may be a security hole for customers, because they talk for a long
time and they may unplug their units or cut power so it does not tell SER it's
over. How i can prevent this, also what i need to add as a line for telling ACC
module not to write calls from 833 to 833 into database, which are free SIP2SIP
calls ?
Btw, a Postpaid Billing System is on the way for OpenSER built in PHP,
later i will need OpenSER group's help to place it onto hosting site. Shortly it
will have features:
* Nothing extra from package, default MySql Database which comes with
OpenSER Release is being used,
* All routing is done via OpenSER's ser.cfg ,
* Initial Rate, Initial Time, Increment Rate, Increment Time will be user
variable ,
* Account Creation/Deletion done in PHP ,
* Invoice Generation and CDR will include many variables ,
* Rating will be in PHP,
* And everything is totaly free :)
If you have ideas and/or suggestion please write back to me so i can work
for it too.
Reqs: OpenSER & PHP & MySql & Apache
Thanks,
Ozan
debug=3 fork=yes log_stderror=no listen=212.XXX.104.XXX
port=5060 children=4 alias=212.XXX.104.XXX
dns=no
rev_dns=no fifo="/tmp/openser_fifo"
fifo_db_url="mysql://openser:[EMAIL PROTECTED]/openser" loadmodule "/usr/local/lib/openser/modules/mysql.so"
loadmodule "/usr/local/lib/openser/modules/sl.so" loadmodule "/usr/local/lib/openser/modules/tm.so" loadmodule "/usr/local/lib/openser/modules/rr.so" loadmodule "/usr/local/lib/openser/modules/maxfwd.so" loadmodule "/usr/local/lib/openser/modules/usrloc.so" loadmodule "/usr/local/lib/openser/modules/registrar.so" loadmodule "/usr/local/lib/openser/modules/auth.so" loadmodule "/usr/local/lib/openser/modules/auth_db.so" loadmodule "/usr/local/lib/openser/modules/uri.so" loadmodule "/usr/local/lib/openser/modules/uri_db.so" loadmodule "/usr/local/lib/openser/modules/mediaproxy.so" loadmodule "/usr/local/lib/openser/modules/nathelper.so" loadmodule "/usr/local/lib/openser/modules/textops.so" loadmodule "/usr/local/lib/openser/modules/domain.so" loadmodule "/usr/local/lib/openser/modules/acc.so" #modparam("auth_db|uri_db|usrloc", "db_url",
"mysql://ser:[EMAIL PROTECTED]/ser")
modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") modparam("auth_db", "use_domain", 1) modparam("domain", "db_mode", 1)
modparam("nathelper", "rtpproxy_disable", 1)
modparam("nathelper", "natping_interval", 0) modparam("mediaproxy","natping_interval",
30)
modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy.sock") modparam("mediaproxy","sip_asymmetrics","/usr/local/etc/openser/sip-asymmetric-clients") modparam("mediaproxy","rtp_asymmetrics","/usr/local/etc/openser/rtp-asymmetric-clients") modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", 1) modparam("registrar", "default_expires", 60)
modparam("registrar", "min_expires", 30) modparam("registrar", "nat_flag", 6) modparam("registrar", "use_domain", 1) modparam("rr", "enable_full_lr", 1)
modparam("acc", "db_url",
"mysql://openser:[EMAIL PROTECTED]/openser")
modparam("acc", "log_level", 1) modparam("acc", "log_flag", 1) modparam("acc", "db_flag", 1) route {
#
-----------------------------------------------------------------
# Sanity Check Section # ----------------------------------------------------------------- if (!mf_process_maxfwd_header("10")) { sl_send_reply("483", "Too Many Hops"); break; }; if (msg:len > max_len)
{
sl_send_reply("513", "Message Overflow"); break; }; #
-----------------------------------------------------------------
# Record Route Section and Acc section # ----------------------------------------------------------------- if (method=="INVITE" && client_nat_test("3")) { # INSERT YOUR IP ADDRESS HERE record_route_preset("212.XXX.104.XXX:5060;nat=yes"); } else if (method!="REGISTER") { record_route(); setflag(1); }; #
-----------------------------------------------------------------
# Call Tear Down Section # ----------------------------------------------------------------- if (method=="BYE" || method=="CANCEL") { end_media_session(); }; #
-----------------------------------------------------------------
# Loose Route Section # ----------------------------------------------------------------- if (loose_route()) {
if (has_totag() && (method=="INVITE" || method=="ACK")) {
if (client_nat_test("3") || search("^Route:.*;nat=yes"))
{
setflag(6); use_media_proxy(); }; };
route(1);
break; }; #
-----------------------------------------------------------------
# Call Type Processing Section # ----------------------------------------------------------------- if (uri!=myself)
{
route(1); break; }; if (uri==myself) {
if (method=="CANCEL")
{
route(3); break; } else if (method=="INVITE") { route(3); break; } else if (method=="REGISTER") { route(2); break; };
lookup("aliases");
if (uri!=myself) { route(1); break; };
if (!lookup("location"))
{
sl_send_reply("404", "User Not Found"); break; }; }; route(1);
} route[1] {
#
-----------------------------------------------------------------
# Default Message Handler # ----------------------------------------------------------------- t_on_reply("1");
if (!t_relay()) {
if (method=="INVITE" || method=="ACK")
{
end_media_session(); };
sl_reply_error();
}; } route[2] {
#
-----------------------------------------------------------------
# REGISTER Message Handler # ---------------------------------------------------------------- if (!search("^Contact:\ +\*")
&& client_nat_test("7"))
{
setflag(6); fix_nated_register(); force_rport(); }; sl_send_reply("100",
"Trying");
if
(!www_authorize("","subscriber"))
{
www_challenge("","0"); break; }; if (!check_to())
{
sl_send_reply("401", "Unauthorized"); break; }; consume_credentials();
if (!save("location"))
{
sl_reply_error(); }; } route[3] {
#
-----------------------------------------------------------------
# CANCEL and INVITE Message Handler # ----------------------------------------------------------------- if (client_nat_test("3"))
{
setflag(7); force_rport(); fix_nated_contact(); };
lookup("aliases");
if (uri!=myself) { route(1); break; }; if (uri=~"^sip:[EMAIL PROTECTED]")
{
rewritehost("212.XXX.59.XXX"); route(1); break; }; if (!lookup("location"))
{
sl_send_reply("404", "User Not Found"); break; }; if (method=="CANCEL")
{
route(1); break; }; if
(!proxy_authorize("","subscriber"))
{
proxy_challenge("","0"); break; } else if (!check_from()) { sl_send_reply("403", "Use From=ID"); break; }; consume_credentials();
if (isflagset(6) ||
isflagset(7))
{
use_media_proxy(); }; route(1);
} onreply_route[1] {
if ((isflagset(6) ||
isflagset(7)) && (status=~"(180)|(183)|2[0-9][0-9]")) {
if (!search("^Content-Length:\ +0"))
{
use_media_proxy(); }; }; if (client_nat_test("1"))
{
fix_nated_contact(); }; } |
_______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users
