25 Jun
2004
25 Jun
'04
2:57 a.m.
Story of my life, forgot to attach the config.....
Jev wrote:
Hi all,
[snip]
#
# $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $
#
# simple quick-start config script
#
# ----------- global configuration parameters ------------------------
debug=9 # debug level (cmd line: -dddddddddd)
fork=yes
log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode
debug=9
fork=no
log_stderror=yes
*/
check_via=no # (cmd. line: -v)
dns=no # (cmd. line: -r)
rev_dns=no # (cmd. line: -R)
port=5060
#children=4
fifo="/tmp/ser_fifo"
sip_warning=yes
# ------------------ module loading ----------------------------------
# Uncomment this if you want to use SQL database
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/textops.so"
loadmodule "/usr/local/lib/ser/modules/domain.so"
loadmodule "/usr/local/lib/ser/modules/xlog.so"
loadmodule "/usr/local/lib/ser/modules/mediaproxy.so"
# Uncomment this if you want digest authentication
# mysql.so must be loaded !
loadmodule "/usr/local/lib/ser/modules/auth.so"
loadmodule "/usr/local/lib/ser/modules/auth_db.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
#modparam("usrloc", "db_mode", 0)
# Uncomment this if you want to use SQL database
# for persistent storage and comment the previous line
modparam("usrloc", "db_mode", 2)
# -- auth params --
# Uncomment if you are using auth module
#
modparam("auth_db", "calculate_ha1", yes)
#
# If you set "calculate_ha1" parameter to yes (which true in this config),
# uncomment also the following parameter)
#
modparam("auth_db", "password_column", "password")
# -- rr params --
# add value to ;lr param to make some broken UAs happy
modparam("rr", "enable_full_lr", 1)
modparam("registrar", "nat_flag", 6)
#modparam("mediaproxy", "natping_interval", 4) # Ping interval 30 s
modparam("mediaproxy", "natping_interval", 60) # Ping interval 30 s
# ------------------------- request routing logic -------------------
# main routing logic
route{
log(1, "-------------------------------------------\n");
log(1, "entering main loop\n");
if (client_nat_test("2")) {
log(1, "src address different than via header->NAT detected\n");
log(1, "force_rport and fix_contact and setflag(5)\n");
#try NAT traversal, works only if the client is symmetrical
force_rport();
fix_contact();
append_hf("P-hint: fixed NAT contact for request\r\n");
# flag 5 indicates that incoming request is from NATed client
setflag(5);
};
xlog("L_ERR", "[%rm] from [%fu] to [%tu]");
# initial sanity checks -- messages with
# max_forwards==0, or excessively long requests
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
break;
};
if ( msg:len > max_len ) {
sl_send_reply("513", "Message too big");
break;
};
# we record-route all messages -- to make sure that
# subsequent messages will go through our proxy; that's
# particularly good if upstream and downstream entities
# use different transport protocol
record_route();
# loose-route processing
if (loose_route()) {
t_relay();
break;
};
# if the request is for other domain use UsrLoc
# (in case, it does not work, use the following command
# with proper names and addresses in it)
if (uri==myself) {
if (method=="REGISTER") {
log(1, "analyzing REGISTER request\n");
# Uncomment this if you want to use digest authentication
if (!www_authorize("bottom.example.com", "subscriber")) {
www_challenge("bottom.example.com", "0");
break;
};
if (isflagset(5)) {
#register from nated client, save nat_flag=6
#in location table
log(1, "REGISTER from nated client\n");
setflag(6);
};
if (!save("location")) {
log(1, "save location error\n");
sl_reply_error();
};
break;
};
# native SIP destinations are handled using our USRLOC DB
if (!lookup("aliases")) {
log(1, "lookup(aliases) called\n");
}
if (!lookup("location")) {
## Route local Vancouver numbers to the Peer1 Cisco
#778, local fido mobile numbers.
if (uri=~"^sip:604[0-9]*@.*" || uri=~"^sip:778[0-9]*@.*") {
prefix("1");
log(1, "604 or 778 number, uri prefixed with 1\n");
route(2);
break;
} else if (uri=~"^sip:1[0-9]*@.*") {
log(1, "Forwarding to Cisco\n");
route(2);
break;
};
sl_send_reply("404", "Not Found");
break;
};
};
route(1);
}
route[1]{
log(1, "-------------------------------------------\n");
log(1, "entering route[1] - relaying SIP message\n");
if ((isflagset(5)) || (isflagset(6))) {
log(1, "at least one of the participants is NATed->record_route\n");
record_route();
log(1, " -->setting up reply processing ->onreply_route[1]");
t_on_reply("1");
if (method=="INVITE") {
log(1, " INVITE request-->use_media_proxy, set NATED-INVITE
flag(7)");
use_media_proxy();
append_hf("P-hint: request forced to mediaproxy\r\n");
setflag(7);
};
};
log(1, "relaying message ...\n");
if (!t_relay()) {
log(1, "t_relay error occured\n");
sl_reply_error();
};
}
route[2]{
if ((isflagset(5)) || (isflagset(6))) {
log(1, "at least one of the participants is
NATed->record_route\n");
record_route();
log(1, " -->setting up reply processing
->onreply_route[2]");
t_on_reply("1");
if (method=="INVITE") {
log(1, " INVITE request-->use_media_proxy, set
NATED-INVITE flag(7)");
use_media_proxy();
append_hf("P-hint: request forced to mediaproxy\r\n");
setflag(7);
};
};
log(1, "Forwarding to Cisco\n");
rewritehostport("127.0.0.1:5060");
if(!t_relay()){
log(1, "Relay to Cisco failed");
break;
};
}
#all incoming replies for t_onrepli-ed transactions enter here
onreply_route[1] {
log(1, "-------------------------------------------\n");
log(1, "onreply_route[1] entered\n");
if (isflagset(6)) {
log(1, "transaction was sent to a NATED client -> fix nated contact\n");
fix_contact();
append_hf("P-hint: fixed NAT contact for response\r\n");
}
if ( (status=~"100") ) {
log(1, "status 100 received\n");
};
if ( (status=~"180") ) {
log(1, "status 180 received\n");
};
if ( (status=~"202") ) {
log(1, "status 202 received\n");
};
if ( (status=~"200" || status=~"183") ) {
log(1, "status 2xx or 183");
if ( isflagset(7) ) {
log(1, "marked(7) as NATED-INVITE -> use_media_proxy \n");
use_media_proxy();
append_hf("P-hint: response forced to mediaproxy\r\n");
};
};
}
onreply_route[2] {
log(1, "-------------------------------------------\n");
log(1, "onreply_route[2] entered\n");
if (isflagset(6)) {
log(1, "transaction was sent to a NATED client -> fix nated contact\n");
fix_contact();
append_hf("P-hint: fixed NAT contact for response\r\n");
}
if ( (status=~"100") ) {
log(1, "status 100 received\n");
};
if ( (status=~"180") ) {
log(1, "status 180 received\n");
};
if ( (status=~"202") ) {
log(1, "status 202 received\n");
};
if ( (status=~"200" || status=~"183") ) {
log(1, "status 2xx or 183");
if ( isflagset(7) ) {
log(1, "marked(7) as NATED-INVITE -> use_media_proxy \n");
use_media_proxy();
append_hf("P-hint: response forced to mediaproxy\r\n");
};
};
}