Hi,
I am running everything on machines on the same private network. My softphone is on a
windows machine with the local ip address 192.168.1.183, ser is on a Linux machine with
the local ip address 192.168.1.147, and my friends softphone is on a windows machine with
the local ip address 192.168.1.192.
And what I am trying to do is:
1. Having my softphone use 192.168.1.147 (the ser machine) as proxy.
2. Setting ser to forward a call to cooldude(a)company.se to 192.168.1.192 (my friend with a
softphone)
Robert
-----Ursprungligt meddelande-----
Från: Ladislav Andel [mailto:ladia6@centrum.cz]
Skickat: den 25 januari 2006 13:51
Till: Robert Zettinger; serusers(a)lists.iptel.org
Ämne: Re: [Serusers] Setting up ser (configuring static forwarding)
Hi,
you should better tell us where is your SER running . Inside of private
network? public internet? Is your softphone
in the same private network as your friend's softphone?
Could you draw your network endpoints eg. SIP UA---(public
internet)---- SER --- (private network) --- your friend's SIP UA
If we know the location of your network entities then it would help us a
lot to understand what you are trying to do.
Ladislav
Robert Zettinger wrote:
I have problems setting up Sip Express Router (SER). I have installed
it, and it seems to run fine, and my softphone seems to able to
connect to it. Just to see if it works, I want to set up ser to
connect my softphone to my friend's (his IP is 192.168.1.192).
Therefore I change the ser.cfg file to look like this:
----------
#
# $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $
#
# simple quick-start config script
#
# ----------- global configuration parameters ------------------------
#debug=3 # debug level (cmd line: -dddddddddd)
#fork=yes
#log_stderror=no # (cmd line: -E)
/* Uncomment these lines to enter debugging mode
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"
# ------------------ 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"
# 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)
# ------------------------- 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 >= 2048 ) {
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
if (!method=="REGISTER") record_route();
# subsequent messages withing a dialog should take the
# path determined by record-routing
if (loose_route()) {
# mark routing logic in request
append_hf("P-hint: rr-enforced\r\n");
route(1);
break;
};
if (uri=="sip:cooldude@company.se") {
forward( 192.168.1.192, 5060);
}
if (!uri==myself) {
# mark routing logic in request
append_hf("P-hint: outbound\r\n");
route(1);
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") {
# Uncomment this if you want to use digest authentication
# if (!www_authorize("iptel.org", "subscriber")) {
# www_challenge("iptel.org", "0");
# break;
# };
save("location");
break;
};
lookup("aliases");
if (!uri==myself) {
append_hf("P-hint: outbound alias\r\n");
route(1);
break;
};
# native SIP destinations are handled using our USRLOC DB
if (!lookup("location")) {
sl_send_reply("404", "Not Found");
break;
};
};
append_hf("P-hint: usrloc applied\r\n");
route(1);
}
route[1]
{
# send it out now; use stateful forwarding as it works reliably
# even for UDP2TCP
if (!t_relay()) {
sl_reply_error();
};
}
----------
Where
if (uri=="sip:cooldude@company.se") {
forward( 192.168.1.192, 5060);
}
is the only thing I have added to the original default config file
that comes with the distribution. I now want to enter
"sip:cooldude@company.se" in my softphone and get forwarded to
192.168.1.192. But nothing happens. Ideas?
I am using Linux 2.4.18-14 and ser 0.9.6.
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