[OpenSIPS-Users] $ai transformation

[Ehrny]

Hi Răzvan,
Thanks for your help.
The call needs to be done through multi homed OpenSIPs  (I don’t use mhomed flag)
Caller  -> Carrier1 -> OpenSIPs(eth1)---OpenSIPs(eth0) -> pbx -> Callee

$var(upstream1) = $(hdr(Via)[0]{via.host});     returned the IP  address I needed

OpenSIPs(eth1) has private IP , so on requests I use   force_send_socket(udp:OpenSIPs_PUB_IP:5060)  to be able to send call to further destinations. When replies are back I need to change send _socket back to privateIP for the answers to Carrier1.

I’ve got the IP address of the Carrier1 in the onreply_route .

onreply_route[1] {
…
if ($(var(upstream1)) == "10.250.242.74") {
    force_send_socket(udp:10.197.26.170:5060);
}
…
}

It doesn’t seem to change ip address for replies .

Would you please advise me how to change send_socket in onreply_route ?

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: Monday, November 21, 2016 1:32 PM
To: users at lists.opensips.org<mailto:users at lists.opensips.org>
Subject: Re: [OpenSIPS-Users] $ai transformation

Hi, Ehrny!

You need the IP address of whom? Caller? Callee?
$rd is null because a reply does not have a R-URI. Perhaps the reply doesn't have a received parameter in the reply either, that's why it is empty.

Best regards,


Răzvan Crainea

OpenSIPS Solutions

www.opensips-solutions.com<http://www.opensips-solutions.com>
On 11/21/2016 12:13 PM, Ehrny wrote:
Hello Răzvan,
I need to do some routing in onreply_route[] based on destination IP.
Tried  $rd with no avail , it returns null
If I get you right regarding context, the var        $var(upstream0) = $(hdr(Via)[0]{via.received});   Is empty also.
What is the right way to get an IP address in replies and do further routing?
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: Monday, November 21, 2016 11:50 AM
To: users at lists.opensips.org<mailto:users at lists.opensips.org>
Subject: Re: [OpenSIPS-Users] $ai transformation

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<http://www.opensips-solutions.com>

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