It will be included the change of IP for video stream in future releases
of nathelper module??
>Probably the one which is not behind NAT.
>
> Jan.
>
>On 12-01 14:14, Rodrigo Frez wrote:
> Which of the clients will see the video, the one who make the
> request???? or the receiver??
> >nathelper module supports audio streams only, it doesn't change the
> >IP
> of >videostreams in SDP so it will work only one direction.
> >
> >Jan.
> >
> >On 12-01 13:54, Rodrigo Frez wrote:
> >> On this configuration :
> >>
> >> UA(messenger)->NAT->SER->NAT->UA(messenger)
> >>
> >> Does the video work??...both clients have audio, but only one of
> >> the
>
> >> messenger clients can see video...
> >>
> >> Im using succesfully ser with nathelper and rtpproxy...
> >>
> >> Im using messenger 5... Ive heard its nightmare
> >>
> >> Thanks
> >>
> >> _______________________________________________
> >> Serusers mailing list
> >> serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers
>
Hello,
As my understanding, I don't think it is possible to configure
SER to work as a S-CSCF without any modification.
On the other hand, I don't think the modification or extension
will be small for SER working as a S-CSCF in IMS.
I am just curious, but why you are interesting about using SER
as S-CSCF only? How about the others, like P-CSCF and I-CSCF?
Regards,
Kevin
----------------------------------------------------------
Date: Fri, 9 Jan 2004 17:19:30 -0000
From: Joao Sampaio <est-j-sampaio(a)ptinovacao.pt>
Subject: [Serusers] S-CSCF IMS
To: "'serusers(a)lists.iptel.org'" <serusers(a)lists.iptel.org>
Message-ID:
<D397A7FACCC45A44A0A207FD892961EA08AEFD86(a)mail.intra.cet.pt>
Content-Type: text/plain; charset="iso-8859-1"
Hello,
I want to ask if someone have already configured or have some idea how to
configure SER to behave as a S-CSCF from the UMTS Realease 5 IMS?
Thank you.
Joco Sampaio
On this configuration :
UA(messenger)->NAT->SER->NAT->UA(messenger)
Does the video work??...both clients have audio, but only one of the messenger
clients can see video...
Im using succesfully ser with nathelper and rtpproxy...
Im using messenger 5... Ive heard its nightmare
Thanks
Thank you for your answers.
I have read the manuals from iptel.org, but I can't find there all the
answers.
In 'SER HowTo' Manual, it's written to run ser_mysql.sh in order to
create ser database. And then, you should be able to see ser tables and
ther users 'ser' and 'serro' doing
mysql> select * from user;
mysql> show tables;
Well, my problem is that I can see subscriber table, and add users with
serctl command, but I can't see 'ser' and 'serro' users and I don't know
whether this could be the problem.
I try to connect my SER whit a SIP client, and always obtain this message:
Status:478 Unresolveable destination (478/TM)
Any idea?
In other hand, I have installed serweb in order to manage SER. But I
have a few options. I can log and see the users from subscriber table,
and see several statistics, but anything more. Is this usual? Do I have
to install another modules to manage users?
Again, thank you very much for your time, and excuse me if I ask a lot
of questions, but I'm newbie around SIP.
Curro
----- Mensaje Original -----
De: Jesus Rodriguez <jesusr(a)voztele.com>
Fecha: Lunes, Enero 12, 2004 4:55 pm
Asunto: Re: [Serusers] Configuring SER
> On Mon, 12 Jan 2004, CURRO_DOMINGUEZ wrote:
>
> Hi,
>
> > I'm trying to install SER to do some test on my LAN. We only have
> SER> and a client. But installing SER has became a difficult task.
> >
> > I have run ser_mysql.sh to create de Ser tables. I can see the
> tables,> but I can't see anything when I write:
> > mysql> select * from user;
> > Error 1046:No database selected;
>
> You have to tell mysql which database you want to use with "use
> ser" or in
> mysql command line: mysql -uuser -ppass ser (if your database name
> is "ser").
>
>
> > However, I can connect to ser database and show all the tables.
> Do you
> > have any idea?
> >
> > I have a second question. Which .cfg should I use to configure SER?
> > Default, User Agent or another one? I just want to create a
> domain with
> > a server and a client on the same LAN for test purposes.
>
> You can use etc/ser.cfg but depends on what you want to test.
>
> Saludos
> JesusR.
>
> -------------------------------
> Jesus Rodriguez
> VozTelecom Sistemas, S.L.
> jesusr(a)voztele.com
> http://www.voztele.com
> Tel. 902360305
> -------------------------------
>
> _______________________________________________
> Serusers mailing list
> serusers(a)lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
>
Hello,
We found out yesterday that there is a problem in serctl. If you try to
add an alias using serctl utility, it expires immedialy. serctl creates
expires value that is too big and variable that contains the expires value
overflows.
The problem was fixed yesterday in both, stable and unstable, CVS
branches.
To fix the problem, you can either edit serctl script and change the
line FOREVER_REL=1073741823 to FOREVER_REL=1003741823
or update the script from the stable CVS branch:
cd sip_router
cd scripts
cvs update sc
and then reinstall the script (either using make install or by hand --
cp sc /usr/local/sbin/serctl)
We apologize for the inconvenience.
Jan.
Hello,
I'm trying to install SER to do some test on my LAN. We only have SER
and a client. But installing SER has became a difficult task.
I have run ser_mysql.sh to create de Ser tables. I can see the tables,
but I can't see anything when I write:
mysql> select * from user;
Error 1046:No database selected;
However, I can connect to ser database and show all the tables. Do you
have any idea?
I have a second question. Which .cfg should I use to configure SER?
Default, User Agent or another one? I just want to create a domain with
a server and a client on the same LAN for test purposes.
Thank you very much for your time.
Curro
Hi,
I have download the portaone rtpproxy setup. Anyone know to set up the files
in order to get the rtpproxy working as I try to use the make method and
readme file also dont really elaborate much on the installation. please help
as I am having the nat problem so I need to get this rtp proxy working
first......thanks alot.
best regards,
shirley toh
> Hello,
>
> I want to ask if someone have already configured or have some idea how to
> configure SER to behave as a S-CSCF from the UMTS Realease 5 IMS?
>
> Thank you.
>
> João Sampaio
Hello,
after implementing very basic pstn-routing ive tried to get accounting
to a mysql database working. Unluckily with no success yet.
Ive read the acc/README, several example configs and all i could
find on the mailing list archive but i still cant get it to work.
According to the docs i configure the acc module after loading like
this:
---
#
# Accounting Setup
#
modparam("acc", "db_url", "mysql://yyy:yyyy@localhost:3306/ser")
modparam("acc", "log_level", 1)
modparam("acc", "log_flag", 1)
modparam("acc", "failed_transactions", 1)
modparam("acc", "log_fmt", "miocfst")
---
Then i added "setflag(1);" at various location within my simple
ser-script. First i added it just b4 the "t_relay()" then i tried
various other locations until i finaly added:
---
setflag(1);
setflag(2);
---
at the very start of the script.
All which happens is that the ser-router writes some errors into the syslog:
---
Jan 10 12:56:18 gk /usr/local/sbin/ser[13285]: BUG:tm:register_tmcb: no
transact
ion found
Jan 10 12:56:18 gk /usr/local/sbin/ser[13285]: ERROR:acc:acc_onreq: cannot
regis
ter additional callbacks
---
and
---
Jan 10 11:51:12 gk /usr/local/sbin/ser[12694]: ERROR:acc:acc_onreq: cannot
regis
ter additional callbacks
Jan 10 11:51:12 gk /usr/local/sbin/ser[12693]: ERROR: extract_body: message
body
has lenght zero
Jan 10 11:51:12 gk /usr/local/sbin/ser[12693]: ERROR: force_rtp_proxy: can't
ext
ract body from the message
Jan 10 11:51:12 gk /usr/local/sbin/ser[12693]: ERROR: on_reply processing
failed
---
I am using version:
---
version: ser 0.8.13-dev-23-merged (i386/linux)
flags: STATS:Off, USE_IPV6, USE_TCP, DISABLE_NAGLE, DNS_IP_HACK, SHM_MEM,
SHM_MMAP, PKG_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16,
MAX_URI_SIZE 1024, BUF_SIZE 65535
@(#) $Id: main.c,v 1.174 2003/11/26 23:43:59 andrei Exp $
main.c compiled on 21:37:37 Dec 27 2003 with gcc 2.95
---
Below you find the complete ser.cfg. Its basicly a slightly hacked version of
the standard nathelper example script.
best regards,
Arnd
--------------- 8< ----------- 8< ------------------ 8< ------------
debug=1 # i had this at "3" initially"
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"
#
# Aliases
#
alias="xxxx.net"
# ------------------ 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"
# We want to earn money, therefore we need accounting
loadmodule "/usr/local/lib/ser/modules/acc.so"
# !! Nathelper
loadmodule "/usr/local/lib/ser/modules/nathelper.so"
# ----------------- setting module-specific parameters ---------------
# -- usrloc params --
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "db_url", "mysql://x:y@localhost:3306/ser")
#
# Accounting Setup
#
modparam("acc", "db_url", "mysql://x:y@localhost:3306/ser")
modparam("acc", "log_level", 1)
modparam("acc", "log_flag", 1)
# Account failed transactions
modparam("acc", "failed_transactions", 1)
# Which data should be accounted?
#
# c = Call-Id
# d = To tag (Dst)
# f = From
# i = Inbound Request-URI
# m = Method
# o = Outbound Request-URI
# r = fRom
# s = Status
# t = To
# u = digest Username
# p = username Part of inbound Request-URI
#
# default is "miocfs"
#
modparam("acc", "log_fmt", "miocfst")
# -- 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", "db_url", "mysql://x:y@localhost:3306/ser")
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
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
# ------------------------- request routing logic -------------------
# main routing logic
route{
# Accounting TEST
# How does this work anyway? And why 1+2?
setflag(1);
setflag(2);
# 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
};
};
# 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") {
# SQL Digest Auth
if (!www_authorize("", "subscriber")) {
www_challenge("", "0");
break;
};
save("location");
break;
};
lookup("aliases");
if (!uri==myself) {
append_hf("P-hint: outbound alias\r\n");
route(1);
break;
};
# Destination PSTN or H323?
if( uri=~"^sip:9[0-9]*@mynet.net" ||
uri=~"^sip:8[0-9]*@mynet.net"
)
{
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");
# Route to PSTN Gateways(s)
if (uri=~"^sip:9[0-9]*@mynet.net") { ## This assumes that the
caller is
log("Forwarding to PSTN\n"); ## registered in our
realm
t_relay_to_udp( "PSTN-GW", "5060" );
break;
};
# Route to SIP<>H323 Proxy
if (uri=~"^sip:8[0-9]*@mynet.net") { ## This assumes that the
caller is
log("Forwarding to SIP<>H323 Proxy\n"); ## registered in our
realm
t_relay_to_udp( "SIPH323-GW", "22400" );
break;
};
# Local Domain User
# 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();
};
}
Hello,
while stuck config billing i gave the voicemail module a try. It compiled,
installed and started without problems (only some minor changes in the example
conf had been needed) but bails out after trying to send the mail.
I traced it back to: AmSmtpClient.cpp: function int base64_encode_file
It crashes in the following while-loop while trying to write to a pipe (out)
with no listerner (signal 13).
---
while(ooff >= 60){
fprintf(out,"%.*s\r\n",60,obuf + off);
off += 60;
ooff -= 60;
}
---
The debug looks like this:
----
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: To: xxxx(a)yyyy.net^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: Subject: Voice message from:
Arnd <sip:4223@yy.xxxxx.net>^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: MIME-Version: 1.0^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: Content-Type: multipart/mixed;
^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED:
boundary="----=_NextPart_1073850174_26260"^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: ^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED:
------=_NextPart_1073850174_26260^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: Content-Type: text/plain^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: ^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: Hello <sip:4001@xxx.xxxxx.net>,
Arnd <sip:4223@gk.yyyyy.net> left a voice message for you.
--------------------------------------------------------- This message was
created
the iptel.org voicemail system.
--------------------------------------------------------- ^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED:
------=_NextPart_1073850174_26260^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: Content-Type: audio/x-wav^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: Content-Transfer-Encoding:
base64^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: Content-Disposition: inline; ^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: filename="message.wav"^M
Jan 11 11:42:54 gk Sems[26260]: Debug: SENDED: ^M
Jan 11 11:42:54 gk Sems[26260]: Warning: signal 13 received
Jan 11 11:42:54 gk Sems[26260]: Info: finished
Jan 11 11:42:54 gk Sems[26260]: Debug: isdngw: destructor of
IsdnGatewayFactory: cleaning up.
Jan 11 11:42:54 gk Sems[26255]: Warning: signal 17 received
Jan 11 11:42:54 gk Sems[26255]: Info: finished
----
Any ideas? I am still using "0.8.13-dev-23-merged"..
I can post the voicemail.cfg if needed.
best regards,
Arnd
--
NetHead Network Design and Security
Arnd Vehling av(a)nethead.De
Gummersbacherstr. 27 Phone: +49 221 8809210
50679 Köln Fax : +49 221 8809212
