[Asterisk-Users] Ser and Asterisk together

Thu Apr 22 08:28:04 MST 2004

Barry,

below my ser.cfg

Dave

#
# $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=3         # 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"

# ------------------ 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"

# accounting
loadmodule "/usr/local/lib/ser/modules/acc.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"
loadmodule "/usr/local/lib/ser/modules/auth_radius.so"

# Nathelper
loadmodule "/usr/local/lib/ser/modules/nathelper.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)

# -- nathelper params --
modparam("registrar", "nat_flag", 6)
modparam("nathelper", "natping_interval", 30)
modparam("nathelper", "ping_nated_only", 1)

# -- acc params --
modparam("acc", "radius_config",
"/usr/local/etc/radiusclient/radiusclient.conf")
modparam("acc", "log_level", 1)
modparam("acc", "radius_flag", 1)
modparam("acc", "report_ack", 0)

# -------------------------  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;
	};
	if (nat_uac_test("3")) {

	    if (method == "REGISTER" || !search("^Record-Route:")) {
		log("LOG: Kolejny NATowiec...\n");

		fix_nated_contact();
		if (method == "INVITE") {
		    fix_nated_sdp("1");
		};
		force_rport();
		setflag(6);
	    };
	};

	# 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()) {
		route(1);
		#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=="yyy.yyy.yyy.yyy") {

		if (method=="REGISTER") {

# Uncomment this if you want to use digest authentication
			#if (!www_authorize("xxx.xxx.xxx.xxx", "subscriber")) {
			if (!radius_www_authorize("xxx.xxx.xxx.xxx")) {
				www_challenge("xxx.xxx.xxx.xxx", "0");
				break;
			};

			save("location");
			break;
		};
#setflag(1);
		# native SIP destinations are handled using our USRLOC DB
# going to our sip users ?
    if (uri=~"sip:32679*" || uri=~"sip:58279*") {

		if (!lookup("location")) {
			sl_send_reply("404", "Not Found");
			break;
		};
# going to pstn
    } else {
#	};
	# forward to current uri now; use stateful forwarding; that
	# works reliably even if we forward from TCP to UDP

	# coming from fax ?
	if (search("(f|From): .*3267940@*")) { # fax numbers
	# forward to fax gw
    	    rewritehostport("192.168.0.250:5060");
	} else {
	# forward to voice gw
	    rewritehostport("yyy.yyy.yyy.yyy:5060");
	};
    };
setflag(1);
    route(1);
    # if (!t_relay()) {
	# sl_reply_error();
    #};
}

route[1]
{

#    if (method == "BYE" || method == "CANCEL"){
#	setflag(1);
#    };
    # if (uri=~"[@:](192\.168\.|10\.|172\.(1[6-9]|2[0-9]|3[0-1])\.)" &&
!search("^Route:")){
    # sl_send_reply("479", "We don't forward to private IP addresses");
    # break;
    # };

    if (isflagset(6)){
    	force_rtp_proxy();
    };

    t_on_reply("1");

    if (!t_relay()){
	sl_reply_error();
    };
}

onreply_route[1]
{
    # nated ?
    if (isflagset(6) && status =~ "(183)|2[0-9][0-9]"){
	fix_nated_contact();
	force_rtp_proxy();
    } else if (nat_uac_test("1")) {
	fix_nated_contact();
    };
}

-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com]On Behalf Of Barry
Flanagan
Sent: Thursday, April 22, 2004 3:19 PM
To: asterisk-users at lists.digium.com
Subject: RE: [Asterisk-Users] Ser and Asterisk together

On Thu, 2004-04-22 at 13:47, Dawid Mielnik wrote:
> In my setup * is talking to sip us through ser - this is done by setting
the
> record route parameter in ser routing logic. A laso pass the media stream
> thorugh ser - this is done through the rtpproxy module (ser).
>

Any chance of seeing your ser.cfg file?

Thanks.

--
-Barry Flanagan

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