25 Sep
2006
25 Sep
'06
8:28 a.m.
Hi there,
Good afternoon..
I'd like to ask some questions depending on my last
project problems..
maybe I had ever asked it in this forum, but I quite
don't understand the solution you guys have told me.
Maybe it's because I don't give the details about my
OS and many more, and I'm a newbie too.
But I really thanx for the reply on my last question.
I'm using Red Hat 9 Linux to build my SIP Server. I
use SER 0.9.7 as the server. The problem I found here
is to test the MSILO module which I add to the ser.cfg
Below is the description of my ser.cfg:
-------------------------------------------------------
debug=9
fork=no
log_stderror=yes
listen=202.95.149.2 # put your server IP address
here
port=5060
children=4
dns=no
rev_dns=no
fifo="/tmp/ser_fifo"
fifo_db_url="mysql://ser:heslo@localhost/ser"
fifo_mode=0666
loadmodule "/usr/local/lib/ser/modules/mysql.so"
loadmodule "/usr/local/lib/ser/modules/sl.so"
loadmodule "/usr/local/lib/ser/modules/tm.so"
loadmodule "/usr/local/lib/ser/modules/rr.so"
loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
loadmodule "/usr/local/lib/ser/modules/usrloc.so"
loadmodule "/usr/local/lib/ser/modules/registrar.so"
loadmodule "/usr/local/lib/ser/modules/auth.so"
loadmodule "/usr/local/lib/ser/modules/auth_db.so"
loadmodule "/usr/local/lib/ser/modules/nathelper.so"
loadmodule "/usr/local/lib/ser/modules/textops.so"
loadmodule "/usr/local/lib/ser/modules/uri_db.so"
loadmodule "/usr/local/lib/ser/modules/uri.so"
loadmodule "/usr/local/lib/ser/modules/avpops.so"
loadmodule "/usr/local/lib/ser/modules/domain.so"
loadmodule "/usr/local/lib/ser/modules/permissions.so"
loadmodule "/usr/local/lib/ser/modules/msilo.so"
modparam("auth_db|permissions|uri_db|usrloc","db_url",
"mysql://ser:heslo@localhost/ser")
modparam("auth_db|uri_db|usrloc", "db_url",
"mysql://ser:heslo@localhost/ser")
modparam("auth_db", "calculate_ha1", 1)
modparam("auth_db", "password_column", "password")
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)
modparam("nathelper", "rtpproxy_sock",
"/var/run/rtpproxy.sock")
modparam("usrloc", "db_mode", 2)
modparam("registrar", "nat_flag", 6)
modparam("rr", "enable_full_lr", 1)
modparam("tm", "fr_inv_timer", 27)
modparam("tm", "fr_inv_timer_avp", "inv_timeout")
modparam("permissions", "db_mode", 1)
modparam("permissions", "trusted_table", "trusted")
modparam("tm", "fr_timer", 10 )
modparam("tm", "fr_inv_timer", 15 )
modparam("tm", "wt_timer", 10 )
modparam("msilo", "db_url",
"mysql://ser:heslo@localhost/ser")
modparam("msilo", "db_table", "silo")
modparam("msilo","registrar","sip:registrar@pcr.ac.id")
alias="pcr.ac.id"
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
#
-----------------------------------------------------------------
if (method!="REGISTER") {
record_route();
};
if (method=="BYE" || method=="CANCEL") {
unforce_rtp_proxy();
}
#
-----------------------------------------------------------------
# Loose Route Section
#
-----------------------------------------------------------------
if (loose_route()) {
if (has_totag() && (method=="INVITE"
|| method=="ACK")) {
if (nat_uac_test("19")) {
setflag(6);
force_rport();
fix_nated_contact();
};
force_rtp_proxy("l");
};
route(1);
break;
};
#
-----------------------------------------------------------------
# Offline Message Store Section
#
-----------------------------------------------------------------
if (is_from_local()) {
if (method=="REGISTER") {
save("location");
log("REGISTER received -> dumping messages
with MSILO\n");
# MSILO - dumping user's offline messages
if (m_dump())
{
log("MSILO: offline messages dumped -
if they were\n");
}else{
log("MSILO: no offline messages
dumped\n");
};
break;
};
# domestic SIP destinations are handled using
our USRLOC DB
if(!lookup("location"))
{
if (! t_newtran())
{
sl_reply_error();
break;
};
# we do not care about anything else but
MESSAGEs
if (!method=="MESSAGE")
{
if (!t_reply("404", "Not found"))
{
sl_reply_error();
};
break;
};
log("MESSAGE received -> storing using
MSILO\n");
# MSILO - storing as offline message
if (m_store("0"))
{
log("MSILO: offline message
stored\n");
if (!t_reply("202", "Accepted"))
{
sl_reply_error();
};
}else{
log("MSILO: offline message NOT
stored\n");
if (!t_reply("503", "Service
Unavailable"))
{
sl_reply_error();
};
};
break;
};
# if the downstream UA does not support
MESSAGE requests
# go to failure_route[1]
t_on_failure("1");
t_relay();
break;
};
# forward to current uri now; use stateful
forwarding that
# works reliably even if we forward from TCP
to UDP
if (!t_relay()) {
sl_reply_error();
};
#
-----------------------------------------------------------------
# Call Type Processing Section
#
-----------------------------------------------------------------
if (uri!=myself) {
route(5);
route(1);
break;
};
if (uri==myself) {
if (method=="ACK") {
route(6);
break;
} else 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(5);
route(1);
break;
};
if (!lookup("location")) {
sl_send_reply("404", "User Not
Found");
break;
};
};
route(1);
}
failure_route[1] {
# forwarding failed -- check if the request was a
MESSAGE
if (!method=="MESSAGE")
{
break;
};
log(1,"MSILO:the downstream UA doesn't support
MESSAGEs\n");
# we have changed the R-URI with the contact
address, ignore it now
if (m_store("1"))
{
log("MSILO: offline message stored\n");
t_reply("202", "Accepted");
}else{
log("MSILO: offline message NOT stored\n");
t_reply("503", "Service Unavailable");
};
}
route[1] {
#
-----------------------------------------------------------------
# Default Message Handler
#
-----------------------------------------------------------------
t_on_reply("1");
if (!t_relay()) {
if (method=="INVITE" && isflagset(6))
{
unforce_rtp_proxy();
};
sl_reply_error();
};
}
route[2] {
#
-----------------------------------------------------------------
# REGISTER Message Handler
#
----------------------------------------------------------------
if (!search("^Contact:\ +\*") &&
nat_uac_test("19")) {
setflag(6);
fix_nated_register();
force_rport();
};
sl_send_reply("100", "Trying");
if (!www_authorize("pcr.ac.id","subscriber"))
{
www_challenge("pcr.ac.id","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 (!allow_trusted() && nat_uac_test("19")) {
setflag(6);
}
lookup("aliases");
if (method=="INVITE" && !allow_trusted())
{
if
(!proxy_authorize("pcr.ac.id","subscriber")) {
proxy_challenge("pcr.ac.id","0");
break;
} else if (!check_from()) {
sl_send_reply("403", "Use
From=ID");
break;
};
consume_credentials();
};
if (uri=~"^sip:9[0-9]*@") {
route(4);
break;
};
if (uri!=myself) {
route(5);
route(1);
break;
};
if (!lookup("location")) {
if (uri=~"^sip:[0-9]{10}@") {
route(4);
break;
};
sl_send_reply("404", "User Not
Found");
break;
};
if (isflagset(6)) {
force_rport();
fix_nated_contact();
force_rtp_proxy();
};
t_on_reply("1");
if (!t_relay()) {
if(isflagset(6)) {
unforce_rtp_proxy();
}
sl_reply_error();
};
}
route[4] {
#
-----------------------------------------------------------------
# PSTN Handler
#
-----------------------------------------------------------------
rewritehostport("202.95.149.2:5060"); # INSERT YOUR
PSTN GATEWAY IP ADDRESS
avp_write("i:45", "inv_timeout");
if (isflagset(6)) {
force_rport();
fix_nated_contact();
force_rtp_proxy();
};
route(1);
}
onreply_route[1] {
if (isflagset(6) &&
status=~"(180)|(183)|2[0-9][0-9]") {
if (!search("^Content-Length:\ +0")) {
force_rtp_proxy();
};
};
if (nat_uac_test("1")) {
fix_nated_contact();
};
}
-------------------------------------------------------
I don't know whether my configuration below is right
or still wrong..I've test it using 2 clients. I made
one of them online, and the other off. I try to call
the offline one, but it said user not found. In my
thought, if I've activated MSILO module, it will
automatically ask the online client if he wants to
store offline voice message or not...
Please tell me what's wrong with the configuration. In
addition, the server can be use to make a call between
online clients.
Second question is about my serweb. I have seen my
config.php in /var/www/html/serweb directory. It
contains as shown below:
-------------------------------------------------------
/* Unless you used brute-force to change SER table
names */
$this->table_subscriber="subscriber";
$this->table_pending="pending";
$this->table_grp="grp";
$this->table_aliases="aliases";
$this->table_location="location";
$this->table_missed_calls="missed_calls";
$this->table_accounting="acc";
$this->table_phonebook="phonebook";
$this->table_event="event";
$this->table_netgeo_cache="netgeo_cache";
$this->table_ser_mon="server_monitoring";
$this->table_ser_mon_agg="server_monitoring_agg";
$this->table_message_silo="silo";
/ below is the problem /
$this->table_voice_silo="voice_silo";
-------------------------------------------------------
And below is my SER tables:
+-----------------------+
| Tables_in_ser |
+-----------------------+
| acc |
| active_sessions |
| admin_privileges |
| aliases |
| calls_forwarding |
| config |
| domain |
| event |
| grp |
| location |
| missed_calls |
| pending |
| phonebook |
| preferences_types |
| reserved |
| server_monitoring |
| server_monitoring_agg |
| silo |
| speed_dial |
| subscriber |
| trusted |
| uri |
| usr_preferences |
| version |
+-----------------------+
24 rows in set (0.00 sec)
-------------------------------------------------------
You can see that there is no table named "voice_silo"
in my SER tables. It cause error on one of my web page
named message_store.php. It requires voice_silo table.
I'd like to ask you what is the different between
table named "silo" and "voice_silo"?
Can both of them store offline voice message?
If I have to add "voice_silo" in my SER table, please
give me the description of entities needed to build
voice_silo table.
Last, I'd like to thank you guys for the willingness
to read my questions and problems.
Of course I'm expecting the answers too.
Thanx again.
Regards,
Meidiana Ten
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