pls paste your ser.cfg file
>From: "Jiang zhou" <zjiang(a)photonicbridges.com>
>Reply-To: zjiang(a)photonicbridges.com
>To: "Kapil Dhawan" <sersavvy(a)hotmail.com>
>CC: "serusers(a)lists.iptel.org" <serusers(a)lists.iptel.org>
>Subject: Re: RE: [Serusers] (no subject)
>Date: Tue, 1 Jun 2004 14:20:15 +0800
>
>Hi,Kapil Dhawan
>
>Yes, I want to use database to store my users list. I modified the ser.cfg
>to support mysql. But once I uncomment this loadmodule line, ser can't
>startup with a bad config file.
>
>Best Regards
>Jiang zhou
>Email:zjiang@photonicbridges.com
>2004-06-01
>
>======= 2004-06-01 14:11:00 you have wrote£º=======
>
> >mysql.so is a database module. if you want to store users list etc in
> >database then you have to use it...
> >
> >
> >>From: "Jiang zhou" <zjiang(a)photonicbridges.com>
> >>Reply-To: zjiang(a)photonicbridges.com
> >>To: "serusers" <serusers(a)lists.iptel.org>
> >>Subject: [Serusers] (no subject)
> >>Date: Tue, 1 Jun 2004 14:09:36 +0800
> >>
> >>Hi,serusers-request
> >>
> >>In my ser.cfg there is a line as :
> >>loadmodule "/usr/local/lib/ser/modules/mysql.so"
> >>
> >>When I start ser, it tell the follow error:
> >>ERROR: bad config file (1 errors)
> >>
> >>I have the mysql.so in /usr/local/lib/ser/modules/
> >>
> >>If I comment it, ser can run.
> >>
> >>Can someone tell me why?
> >>
> >>Best Regards
> >>Jiang zhou
> >>2004-06-01
> >>
> >>
> >>_______________________________________________
> >>Serusers mailing list
> >>serusers(a)lists.iptel.org
> >>http://lists.iptel.org/mailman/listinfo/serusers
> >
> >_________________________________________________________________
> >Get a Citibank Home Loan now. http://go.msnserver.com/IN/49351.asp Build
> >with Citibank Home Loans.
> >
> >.
>
>= = = = = = = = = = = = = = = = = = = =
>
_________________________________________________________________
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Hi,Kapil Dhawan
Yes, I want to use database to store my users list. I modified the ser.cfg to support mysql. But once I uncomment this loadmodule line, ser can't startup with a bad config file.
Best Regards
Jiang zhou
Email:zjiang@photonicbridges.com
2004-06-01
======= 2004-06-01 14:11:00 you have wrote：=======
>mysql.so is a database module. if you want to store users list etc in
>database then you have to use it...
>
>
>>From: "Jiang zhou" <zjiang(a)photonicbridges.com>
>>Reply-To: zjiang(a)photonicbridges.com
>>To: "serusers" <serusers(a)iptel.org>
>>Subject: [Serusers] (no subject)
>>Date: Tue, 1 Jun 2004 14:09:36 +0800
>>
>>Hi,serusers-request
>>
>>In my ser.cfg there is a line as :
>>loadmodule "/usr/local/lib/ser/modules/mysql.so"
>>
>>When I start ser, it tell the follow error:
>>ERROR: bad config file (1 errors)
>>
>>I have the mysql.so in /usr/local/lib/ser/modules/
>>
>>If I comment it, ser can run.
>>
>>Can someone tell me why?
>>
>>Best Regards
>>Jiang zhou
>>2004-06-01
>>
>>
>>_______________________________________________
>>Serusers mailing list
>>Serusers(a)iptel.org
>>http://mail.iptel.org/mailman/listinfo/serusers
>
>_________________________________________________________________
>Get a Citibank Home Loan now. http://go.msnserver.com/IN/49351.asp Build
>with Citibank Home Loans.
>
>.
= = = = = = = = = = = = = = = = = = = =
Hi my second part is done...i have used t_relay_to_udp rather than forward
for pstn calls and now logs are coming....for pstn as well
but first is till not done.
>From: "Kapil Dhawan" <sersavvy(a)hotmail.com>
>To: serusers(a)lists.iptel.org
>Subject: [Serusers] PSTN
>Date: Tue, 01 Jun 2004 00:59:07 +0000
>
>Hi List
>
>I am running rtpproxy and nathelper which is fine for me...but when i
>transfer all calls starting with 00 to my SIP gateway...then person calling
>from public IP is able to hear properly the pstn call and person calling
>behind NAT can not hear but the pstn callee can hear that behind NAT guy...
>
>and second is i am storing logs in acc table...there is i make a SIP-SIP
>call, i get proper logs but if i make PSTN call whether from public or
>private IP, i only get BYE record..
>
>below is my ser.cfg
>
>
>#
># $Id: nathelper.cfg,v 1.1.2.1 2003/11/24 14:47:18 janakj Exp $
>#
># simple quick-start config script including nathelper support
>
># This default script includes nathelper support. To make it work
># you will also have to install Maxim's RTP proxy. The proxy is enforced
># if one of the parties is behind a NAT.
>#
># If you have an endpoing in the public internet which is known to
># support symmetric RTP (Cisco PSTN gateway or voicemail, for example),
># then you don't have to force RTP proxy. If you don't want to enforce
># RTP proxy for some destinations than simply use t_relay() instead of
># route(1)
>#
># Sections marked with !! Nathelper contain modifications for nathelper
>#
># NOTE !! This config is EXPERIMENTAL !
>#
># ----------- global configuration parameters ------------------------
>
>debug=8 # debug level (cmd line: -dddddddddd)
>fork=yes
>log_stderror=yes # (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"
>
># !! Nathelper
>loadmodule "/usr/local/lib/ser/modules/nathelper.so"
>
># !! Accounting
>loadmodule "/usr/local/lib/ser/modules/acc.so"
>
># !! Voicemail And Conference
>loadmodule "/usr/local/lib/ser/modules/vm.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
># -- nathelper params --
>modparam("registrar", "nat_flag", 6)
>modparam("nathelper", "natping_interval", 30) # Ping interval 30 s
>modparam("nathelper", "ping_nated_only", 1) # Ping only clients behind
>NAT
>
># !! Accounting
># -- acc params --
># set the reporting log level
>modparam("acc", "log_level", 2) # Set log_level to 2
># number of flag, which will be used for accounting; if a message is
># labeled with this flag, its completion status will be reported
>modparam("acc", "log_flag", 1 )
>modparam("acc", "log_missed_flag", 2)
>modparam("acc", "failed_transactions", 1)
>modparam("acc", "report_cancels", 1)
>modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser")
>modparam("acc", "db_flag", 1)
>modparam("acc", "db_missed_flag", 2)
>
># !! Transaction
># -- tm params --
>modparam("tm", "fr_inv_timer", 200)
>
># ------------------------- 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;
> };
>
> # !! Nathelper
> # Special handling for NATed clients; first, NAT test is
> # executed: it looks for via!=received and RFC1918 addresses
> # in Contact (may fail if line-folding is used); also,
> # the received test should, if completed, should check all
> # vias for rpesence of received
> if (nat_uac_test("3")) {
> # Allow RR-ed requests, as these may indicate that
> # a NAT-enabled proxy takes care of it; unless it is
> # a REGISTER
>
> if (method == "REGISTER" || ! search("^Record-Route:")) {
> log("LOG: Someone trying to register from private IP, rewriting\n");
>
> # This will work only for user agents that support symmetric
> # communication. We tested quite many of them and majority is
> # smart enough to be symmetric. In some phones it takes a
>configuration
> # option. With Cisco 7960, it is called NAT_Enable=Yes, with kphone
>it is
> # called "symmetric media" and "symmetric signalling".
>
> fix_nated_contact(); # Rewrite contact with source IP of signalling
> if (method == "INVITE") {
> fix_nated_sdp("1"); # Add direction=active to SDP
> };
> force_rport(); # Add rport parameter to topmost Via
> setflag(6); # Mark as NATed
> };
> };
>
> # labeled all transaction for accounting
> setflag(1);
> setflag(2);
>
> # 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==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("220.226.42.185","subscriber")) {
> www_challenge("220.226.42.185", "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]
>{
> # !! Nathelper
> 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 client or server know to be behind a NAT, enable relay
> if (isflagset(6)) {
> force_rtp_proxy();
> };
>
> # NAT processing of replies; apply to all transactions (for example,
> # re-INVITEs from public to private UA are hard to identify as
> # NATed at the moment of request processing); look at replies
> t_on_reply("1");
>
> if(uri=~"^sip:00*")
> {
> rewritehost();
> forward()
> break;
> };
>
> # send it out now; use stateful forwarding as it works reliably
> # even for UDP2TCP
> if (!t_relay()) {
> sl_reply_error();
> };
>}
>
># !! Nathelper
>onreply_route[1] {
> # NATed transaction ?
> if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") {
> fix_nated_contact();
> force_rtp_proxy();
> # otherwise, is it a transaction behind a NAT and we did not
> # know at time of request processing ? (RFC1918 contacts)
> } else if (nat_uac_test("1")) {
> fix_nated_contact();
> };
>}
>
>_________________________________________________________________
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>Buy and Sell on MSN Classifieds.
>
>_______________________________________________
>Serusers mailing list
>serusers(a)lists.iptel.org
>http://lists.iptel.org/mailman/listinfo/serusers
_________________________________________________________________
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Kamen,
Thank for the information, I may need a little more help to get me started.
I'm new to SER.
I have one SER box. I have SEMS on the SER box and I wish to use both
servers.
When I do a service ser status and service sem status I see both are
running.
What syntax do I use to forward to Voicemail? Do I need to;
1. Run a separate instance of SER on the same box? As suggested by;
http://iptel.org/cgi-bin/fom?file=92&showLastModified=show
2. Or do I insert the following configuration into my ser.cfg;
http://iptel.org/cgi-bin/fom?file=90&showLastModified=show ?
So my ser.cfg would look like (see part starting with #Voicemail users);
[shad@COSYDSER1 ser]# cat ser.cfg
#
# $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=7
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/lib/ser/modules/mysql.so"
loadmodule "/usr/lib/ser/modules/sl.so"
loadmodule "/usr/lib/ser/modules/tm.so"
loadmodule "/usr/lib/ser/modules/rr.so"
loadmodule "/usr/lib/ser/modules/maxfwd.so"
loadmodule "/usr/lib/ser/modules/usrloc.so"
loadmodule "/usr/lib/ser/modules/registrar.so"
# Uncomment this if you want digest authentication
# mysql.so must be loaded !
loadmodule "/usr/lib/ser/modules/auth.so"
loadmodule "/usr/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
alias="192.168.0.206"
alias="cosydser1"
alias="convergenceone.com"
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
# 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 request URI is numerical, forward the request to PSTN
gateway...
if (uri=~"^sip:[0-9]+@convergenceone.com") { # match using a regular
expression
forward( 192.168.0.241, 5060 );
break;
};
# if request URI is numerical, forward the request to PSTN
gateway...
if (uri=~"^sip:[0-9]+@192.168.0.206") { # match using a regular
expression
forward( 192.168.0.241, 5060 );
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)
#Voicemail users
if (uri==myself) { # vm only for my domain ...
/* if this is an in-dialog request from voicemail, jump out of
proxy mode and pass the request to voicemail; you need to have
'user_prefix_separator=+' in sems.conf
*/
if (uri=~"sip:voicemail\+") {
/* some transaction processing to absorb retransmissions;
the key part is "vm", which passes requests to the
SEMS machine (we should better integrate all this stuff
in a single command someday, sorry scriptwriters
*/
t_newtran();
t_reply("100", "trying -- just a second");
if (!vm("/tmp/am_fifo","announcement")) {
t_reply("500", "SEMS error");
};
break;
};
if (!lookup()) { # user off-line?
if (method=="INVITE" || method=="ACK") {
t_newtran();
t_reply("100", "trying -- just a second");
if (!vm("/tmp/am_fifo","announcement")) {
t_reply("500", "SEMS error");
};
break;
};
# non-VoIP methods for off-line users will just
# just return 404
sl_send_reply("404", "Not Found");
break;
};
# continue with online users....
if (uri==myself) {
if (method=="REGISTER") {
# Uncomment this if you want to use digest authentication
if (!www_authorize("convergenceone.com",
"subscriber")) {
www_challenge("convergenceone.com", "0");
break;
};
save("location");
break;
};
lookup("aliases");
# native SIP destinations are handled using our USRLOC DB
if (!lookup("location")) {
sl_send_reply("404", "Not Found");
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();
};
}
As always.. Thanks
Warm Regards
Shad
Hi List
I am running rtpproxy and nathelper which is fine for me...but when i
transfer all calls starting with 00 to my SIP gateway...then person calling
from public IP is able to hear properly the pstn call and person calling
behind NAT can not hear but the pstn callee can hear that behind NAT guy...
and second is i am storing logs in acc table...there is i make a SIP-SIP
call, i get proper logs but if i make PSTN call whether from public or
private IP, i only get BYE record..
below is my ser.cfg
#
# $Id: nathelper.cfg,v 1.1.2.1 2003/11/24 14:47:18 janakj Exp $
#
# simple quick-start config script including nathelper support
# This default script includes nathelper support. To make it work
# you will also have to install Maxim's RTP proxy. The proxy is enforced
# if one of the parties is behind a NAT.
#
# If you have an endpoing in the public internet which is known to
# support symmetric RTP (Cisco PSTN gateway or voicemail, for example),
# then you don't have to force RTP proxy. If you don't want to enforce
# RTP proxy for some destinations than simply use t_relay() instead of
# route(1)
#
# Sections marked with !! Nathelper contain modifications for nathelper
#
# NOTE !! This config is EXPERIMENTAL !
#
# ----------- global configuration parameters ------------------------
debug=8 # debug level (cmd line: -dddddddddd)
fork=yes
log_stderror=yes # (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"
# !! Nathelper
loadmodule "/usr/local/lib/ser/modules/nathelper.so"
# !! Accounting
loadmodule "/usr/local/lib/ser/modules/acc.so"
# !! Voicemail And Conference
loadmodule "/usr/local/lib/ser/modules/vm.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
# -- nathelper params --
modparam("registrar", "nat_flag", 6)
modparam("nathelper", "natping_interval", 30) # Ping interval 30 s
modparam("nathelper", "ping_nated_only", 1) # Ping only clients behind NAT
# !! Accounting
# -- acc params --
# set the reporting log level
modparam("acc", "log_level", 2) # Set log_level to 2
# number of flag, which will be used for accounting; if a message is
# labeled with this flag, its completion status will be reported
modparam("acc", "log_flag", 1 )
modparam("acc", "log_missed_flag", 2)
modparam("acc", "failed_transactions", 1)
modparam("acc", "report_cancels", 1)
modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser")
modparam("acc", "db_flag", 1)
modparam("acc", "db_missed_flag", 2)
# !! Transaction
# -- tm params --
modparam("tm", "fr_inv_timer", 200)
# ------------------------- 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;
};
# !! Nathelper
# Special handling for NATed clients; first, NAT test is
# executed: it looks for via!=received and RFC1918 addresses
# in Contact (may fail if line-folding is used); also,
# the received test should, if completed, should check all
# vias for rpesence of received
if (nat_uac_test("3")) {
# Allow RR-ed requests, as these may indicate that
# a NAT-enabled proxy takes care of it; unless it is
# a REGISTER
if (method == "REGISTER" || ! search("^Record-Route:")) {
log("LOG: Someone trying to register from private IP, rewriting\n");
# This will work only for user agents that support symmetric
# communication. We tested quite many of them and majority is
# smart enough to be symmetric. In some phones it takes a
configuration
# option. With Cisco 7960, it is called NAT_Enable=Yes, with kphone it
is
# called "symmetric media" and "symmetric signalling".
fix_nated_contact(); # Rewrite contact with source IP of signalling
if (method == "INVITE") {
fix_nated_sdp("1"); # Add direction=active to SDP
};
force_rport(); # Add rport parameter to topmost Via
setflag(6); # Mark as NATed
};
};
# labeled all transaction for accounting
setflag(1);
setflag(2);
# 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==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("220.226.42.185","subscriber")) {
www_challenge("220.226.42.185", "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]
{
# !! Nathelper
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 client or server know to be behind a NAT, enable relay
if (isflagset(6)) {
force_rtp_proxy();
};
# NAT processing of replies; apply to all transactions (for example,
# re-INVITEs from public to private UA are hard to identify as
# NATed at the moment of request processing); look at replies
t_on_reply("1");
if(uri=~"^sip:00*")
{
rewritehost();
forward()
break;
};
# send it out now; use stateful forwarding as it works reliably
# even for UDP2TCP
if (!t_relay()) {
sl_reply_error();
};
}
# !! Nathelper
onreply_route[1] {
# NATed transaction ?
if (isflagset(6) && status =~ "(183)|2[0-9][0-9]") {
fix_nated_contact();
force_rtp_proxy();
# otherwise, is it a transaction behind a NAT and we did not
# know at time of request processing ? (RFC1918 contacts)
} else if (nat_uac_test("1")) {
fix_nated_contact();
};
}
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