1 Nov
2004
1 Nov
'04
4:55 a.m.
Hi ALL;
I have been trying to work with ser+mediaproxy but I have one way audio problem
I have the following network:
UA (private ip)--------------------unix nat
router------------------(public-ip)ser+mediaproxy-------------------------------UA(public
ip)
1) I donot use any db for domain.so , what is it?
2) I run it with /etc/init.d/mediaproxy suuceccfully. how do you run it???????????
3) It appears ser canot find mediaproxy while I can run it successfully.I got the
following errors :
0(5982) DBT:dbt_load_file: request for table [domain]
0(5982) DBT:dbt_load_file: db is [/usr/local/etc/ser/]
0(5982) DBT:dbt_load_file: loading file [/usr/local/etc/ser/]
0(5982) DTB:dbt_db_get_table: domain
Content of [domain]
0(5982) DBT:db_query: table not loaded!
0(5982) DBT:db_query: error while quering table!
0(5982) is_local(): Error while querying database
0(5982) parse_headers: flags=33554432
0(5982) DBT:db_query: table not loaded!
0(5982) DBT:db_query: error while quering table!
0(5982) is_local(): Error while querying database
0(5982) error: mediaproxy/sendMediaproxyCommand(): can't connect to MediaProxy
**********************************************************************************************************************************
MY ser.cfg is also as follows:
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"
# ------------------ 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/nathelper.so"
loadmodule "/usr/local/lib/ser/modules/mediaproxy.so"
loadmodule "/usr/local/lib/ser/modules/domain.so"
loadmodule "/usr/local/lib/ser/modules/dbtext.so"
loadmodule "/usr/local/lib/ser/modules/textops.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)
#NAT & RT
#modparam("registrar", "nat_flag", 6)
modparam("mediaproxy", "natping_interval",30)
modparam("mediaproxy", "mediaproxy_socket",
"var/run/mediaproxy.sock")
modparam("mediaproxy", "sip_asymmetrics",
"/usr/local/etc/ser/mediaproxy/sip-asymmetric-clients")
modparam("mediaproxy", "rtp_asymmetrics",
"usr/local/etc/ser/mediaproxy/rtp-asymmetric-clients")
# ------------------------- request routing logic -------------------
# main routing logic
route{
# 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
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) {
log(1, "REQUEST FOR SERVED DOMAIN------------------");
if(method=="REGISTER"){
if (client_nat_test("3")){
setflag(6);
force_rport();
fix_contact();
};
save("location");
break;
}
if(!lookup("location")) {
sl_send_reply("404", "not found");
break();
}
};
if (method=="INVITE"){
record_route();
};
if (client_nat_test("3") &&
!search("^Record-Route:")) {
force_rport();
fix_contact();
};
if (method=="INVITE") {
t_on_reply("1");
};
if (method=="INVITE" || method=="ACK") {
use_media_proxy();
};
#we forwad to current uri now; use stateful forwarding; that
# works reliably even if we forward from TCP to UDP
if (!t_relay()) {
if (method=="INVITE" || method=="ACK"){
end_media_session();
};
sl_reply_error();
};
}
onreply_route[1]{
if(status=~"[12][0-9][0-9]"){
if (client_nat_test("1")) {
fix_contact();
};
use_media_proxy();
};
}
Warmest Regards
mohammad