[OpenSIPS-Users] $ai transformation

[Răzvan Crainea]

Hi, Ehrny!

You don't need to use contexts in the onreply_route[], because that 
route is already ran in the context of the reply message.

Best regards,

Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com

On 11/19/2016 10:40 PM, Ehrny wrote:
>
> Dear Răzvan,
>
> … I’ve tried to add variable to onreply_route[1]
>
> $var(upstream0) = $(<reply>hdr(Via)[0]{via.param,received});
>
> xlog("upstream0  =  $var(upstream0) \n");
>
> and in the log I get critical alert:
>
> CRITICAL:tm:tm_pv_context_reply: no picked branch (-1) for a final 
> response
>
> *From:*users-bounces at lists.opensips.org 
> [mailto:users-bounces at lists.opensips.org] *On Behalf Of *Ehrny
> *Sent:* Saturday, November 19, 2016 2:06 PM
> *To:* OpenSIPS users mailling list
> *Subject:* Re: [OpenSIPS-Users] $ai transformation
>
> Hi Răzvan,
>
> I gues so.
>
> I’ve got      t_on_reply("1");       in the route
>
> and at the end of the script there is:
>
> onreply_route[1] {
>
> force_send_socket(udp:10.197.26.170:5060);
>
> }
>
> But it doesn’t seem to change send_socket back to priv IP addr ((
>
> Kind regards,
>
> Ehrny
>
> *From:*users-bounces at lists.opensips.org 
> <mailto:users-bounces at lists.opensips.org> 
> [mailto:users-bounces at lists.opensips.org] *On Behalf Of *Razvan Crainea
> *Sent:* Friday, November 18, 2016 12:22 PM
> *To:* users at lists.opensips.org <mailto:users at lists.opensips.org>
> *Subject:* Re: [OpenSIPS-Users] $ai transformation
>
> Hi, Ehrny!
>
> Did you try setting the private socket on the reply?
>
> Best regards,
>
> Răzvan Crainea
> OpenSIPS Solutions
> www.opensips-solutions.com <http://www.opensips-solutions.com>
>
> On 11/17/2016 01:00 AM, Ehrny wrote:
>
>     Dear Răzvan,
>
>     Thanks again for the prompt help. I was able to change the headers
>     as needed but I’m stuck with another problem(
>
>     I’ve got opensips with two Ethernet adapters, eth1 as a private
>     and another one eth0 as public.  Opensips works fine when the call
>     is coming on the public eth0 and leaves opensips through the same
>     public adapter. (All the GWs are behind that public eth0 instead
>     of one ). The problem happens when the call comes in through the
>     private eth1, please see the drawing in attachment.
>
>     -sip1.  After I’ve got invite from provider on the private eth1 ,
>     I send it through the public eth0.
>
>     -sip2.  I use force_send_socket(udp:PUBLIC_IP:PORT) for the call
>     to be able to pass through the opensips and come back from
>     external GW (x.x.82.139). I also change SIP Request's URI and use
>     uac_replace_to () to change these fields as needed.
>
>     -sip4.  Opensips has got 180 Ringing from external GW (x.x.82.139)
>
>     -sip5.  Opensips tries to send it back to originator
>     (10.250.242.74) which is behind private NIC eth0 (10.197.26.170)
>
>     the call can not be set up because I send reply from my public eth1
>
>     2016-11-16 18:56:14      : x.x.80.43:5060 -> 10.250.242.74:5060
>
>     SIP/2.0 *180* Ringing Via: SIP/2.0/UDP
>     10.250.242.74:5060;branch=*z9hG4bKqci5ec *Record-Route:
>     <sip:x.x.80.43;r2=on;lr;ftag=*2F81324631*;did=3a2.4667b68
>     <sip:x.x.80.43;r2=on;lr;ftag=2F81324631353641A405EA00;did=3a2.4667b68>>
>     Record-Route:
>     <sip:10.197.26.170;r2=on;lr;ftag=*2F81324631*;did=3a2.4667b68
>     <sip:10.197.26.170;r2=on;lr;ftag=2F81324631353641A405EA00;did=3a2.4667b68>>
>     From: sip:300940 at domain.com;tag=*2F81324631*
>     <sip:300940 at domain.com;tag=2F81324631353641A405EA00> To:
>     sip:300905 at domain.com:5060;tag=231469dIr894
>     <sip:300905 at domain.com:5060;tag=231469dIr894p0D461D0t66> Call-ID:
>     *020A3EA03A8 at SFESIP4-id1-ext* CSeq: 1 INVITE Contact:
>     <sip:54321 at x.x.82.139:5060>
>
>     I’m not sure if I do it right way because the packet (sip5) goes
>     to 10.250.242.74 with the source ip of public eth0 and not the one
>     it should pass through to be able to come back.
>
>     What is the right way in my case to get the call through?
>
>     Thank you for all of your help,
>
>     Regards,
>
>     Ehrny
>
>
>
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>
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>
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