[OpenSIPS-Users] Opensips as outbound proxy for asterisk client

[Nauman Sulaiman]

Hi, making progress

we now have this so the REGISTER is passed to the Sipgate proxy transparently it could be any proxy server so 

 if (is_method("REGISTER"))
        {
         
         ##$du = "sip:sipgate.co.uk:5060";
         t_relay();
          exit();
 }

We can see via Wireshark trace that REGISTER is reaching the sipgate proxy but OpenSIPS is returning a 403 to our Asterisk (acting as the SIP client)

its because of this code, so then upon receiving the 403 from Opensips it doesn't respond to the 401 from the sipgate proxy. What should we be doing below

if (!is_uri_host_local())
        {
                if(is_from_local()) {
                     route(1);
                 }
                 else {
                      sl_send_reply("403","Not here");
                   }

                ##append_hf("P-hint: outbound\r\n");
                # if you have some interdomain connections via TLS
                ##if($rd=="tls_domain1.net") {
                ##      t_relay("tls:domain1.net");
                ##      exit;
                ##} else if($rd=="tls_domain2.net") {
                ##      t_relay("tls:domain2.net");
                ##      exit;
                ##}
                ##route(1);
        }

Thanks

--- On Sat, 24/7/10, Nauman Sulaiman <nauman762-home at yahoo.co.uk> wrote:

From: Nauman Sulaiman <nauman762-home at yahoo.co.uk>
Subject: Re: [OpenSIPS-Users] Opensips as outbound proxy for asterisk client
To: "OpenSIPS users mailling list" <users at lists.opensips.org>, "Laszlo" <laszlo at voipfreak.net>
Date: Saturday, 24 July, 2010, 19:48

Hi, many thanks

 we don't follow this line

$du = "sip:sipgate_ip_goes_here:port"

where do we get the sipgate ip, should this just be

$du = "sip:sipgate.co.uk:5060"

at least it explains why we saw the REGISTER being gobbled


--- On Sat, 24/7/10, Laszlo <laszlo at voipfreak.net> wrote:

From: Laszlo <laszlo at voipfreak.net>
Subject: Re: [OpenSIPS-Users] Opensips as outbound proxy for asterisk client
To: nauman762-home at yahoo.co.uk, "OpenSIPS users mailling list" <users at lists.opensips.org>
Date: Saturday, 24 July, 2010, 19:28

You can relay the register to sipgate, so when auth is done, then you can forward it.

consume_credentials();
$du =
 "sip:sipgate_ip_goes_here:port";
t_relay();
exit;

so instead of doing if (!save("location"))   etc




-Laszlo


2010/7/24 Nauman Sulaiman <nauman762-home at yahoo.co.uk>


Hi, We have Asterisk 1.6.2.9 and Opensips 1.6.2 in the same Linux box and we want 
to have OpenSIPS as the out/inbound proxy for Asterisk when running as UAC. 



We have Asterisk registered with Sipgate ok when sending REGISTER directly to the Sipgate
domain but would like to send the Register via OpenSIPS so it's in the path for incoming invites

Opensips.cfg as follows



listen=udp:192.168.0.20:5060

register code: we have removed the authentication for now to get this working first

 if (is_method("REGISTER"))


        {

           if (!db_check_to())
           {
               
 sl_send_reply("403","Forbidden auth ID");
                exit;
           }

                if (!save("location"))
                        sl_reply_error();

                exit;


        }




we have astersik sip.conf file as follows

[general]
port=5062
bindaddr=0.0.0.0
context=default
outboundproxy=192.168.0.20
outboundproxyport=5060

register =>
 username:secret at sipgate.co.uk/username

[username]
type=friend
context=incoming
username=username
secret=secret
host=sipgate.co.uk


host=dynamic
fromdomain=sipgate.co.uk
insecure=port,invite
nat=yes
disallow=all
allow=alaw
canreinvite=no

However the REGISTER messages are sent by Astersik but ther is no response fron OpenSIPS and it is not routing them either . Is it because they are both on the same IP?


We do have then on different ports so though it would be ok






      
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