[SR-Users] FW: Kamailio as sipRedirect
Daniel-Constantin Mierla
miconda at gmail.com
Wed Sep 5 08:37:31 CEST 2012
Hello,
You set r-uri ($ru) to an IP address only -- it has to be a full SIP URI.
Cheers,
Daniel
On 9/4/12 5:34 PM, Fatima Chahrour~Vanrise Support wrote:
>
> Hello,
>
> Thanks for your reply.. am able to make the call reach from 3CX to
> Kamailio using the src_ip, thank you, but still not able to redirect
> the call invite from Kamailio to 3CX and send the 302 message.
>
>
>
>
>
>
>
>
>
> Kamailio
>
> 192.168.111.139
>
>
>
> Phone A (192.168.111.11)
>
> 302
>
> Phone B (192.168.111.10)
>
> Herby what am putting in my routing:
>
> If (is_method("INVITE"))
>
> { if(!load_gateway("1")) {
>
> sl_send_reply("503", "unable to load gateways");
>
> Exit; }
>
> { if(! next_gateway()) {
>
> sl_send_reply("503", "unable to find gateways");
>
> Exit; }
>
> Route(1);
>
> $ru = "192.168.111.138" <%22sip:.*@192.168.111.138%22>;
> send_reply("302", "Redirected";
>
> Km_append_branch(“uri”);
>
> Exit;
>
> What am I doing is wrong in the above script? And causing “call
> failed”! attached ‘test.txt’ the ngrep capture if needed.
>
> Your help is highly appreciated.
>
> Kind Regards,
>
> F Chahrour
>
> *From:*sr-users-bounces at lists.sip-router.org
> [mailto:sr-users-bounces at lists.sip-router.org] *On Behalf Of
> *Daniel-Constantin Mierla
> *Sent:* Thursday, August 30, 2012 10:56 AM
> *To:* Fatima Chahrour
> *Cc:* SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -
> Users Mailing List
> *Subject:* Re: [SR-Users] FW: Kamailio as sipRedirect
>
> Hello,
>
> if you know the IP address of 3CX, then you can skip authentication
> for that, like:
>
> if(src_ip==__3cx_ip__) {
> # don't do authentication for the traffic coming here
>
> }
>
> You can use permission module to store the a list of ip addresses and
> then use functions from that module to match against source ip of
> requests, as alternative to above, providing more flexibility when
> dealing with lot of trusted ip addresses.
>
> Cheers,
> Daniel
>
> On 8/29/12 9:15 PM, Fatima Chahrour wrote:
>
> Hello Danial,
>
> Hereby details:
>
> My current working 1st scenario is a call generated from A-party
> x-lite registered on kamalio, this call is routed based on
> kamailio lcr routing module which add prefix and send prefix to
> 3CX then 3CX forward the call to B-party x-lite, registered on
> 3CX, successfully.
>
> In kamailio.cfg routing logic I only used :
>
> ...
>
> If (is_method("INVITE"))
>
> { if(!load_gateway("1")) {
>
> sl_send_reply("503", "unable to load gateways");
>
> Exit; }
>
> { if(! next_gateway()) {
>
> sl_send_reply("503", "unable to find gateways");
>
> Exit; }
>
> Route(1);
>
> ....
>
> Now, my target is to register also the A-party x-lite to 3CX where
> I added a rule in 3CX to forward the call comming to kamailio to
> take the route desicion and act.
>
> So, here I need to know how can I tell kamailio to accept the call
> from 3CX? this is what I meant by configuring 3CX on kamailio.
>
> I have weakness in the routing logic configuration, could you
> please help in this too! What is the required replacement on the
> above to be done?
>
> Moreover, I appreciate if you provide with docs or tutorials that
> can help me understand more kamailio's routing logic functions!
>
> Much appreciated.
>
> Thanks in advance.
>
> F Chahrour
>
> Sent from iPhone
>
>
> On Aug 29, 2012, at 9:21 PM, Daniel-Constantin Mierla
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
> Hello,
>
> On 8/29/12 3:31 PM, Fatima Chahrour~Vanrise Support wrote:
>
> Dears,
>
> I have an installed 3CX where I want to generate a call
> from it to the Kamailo to get a list of suppliers to
> terminate the call to.
>
> Thus, the Kamailio should act as a sip redirect to the 3CX
> (for routing decision).
>
> Have you tried such configuration before? And how do I
> configure the 3CX on the Kamailio?
>
> I don't understand what you expect from 'configure the 3CX on
> the Kamailio', can you add more details ?
>
> For sending a redirect, practically you have to update request
> uri and then send the 3xx reply, like:
>
> $ru = "sip:newnumber at newdomain.com" <sip:newnumber at newdomain.com>;
> send_reply("302", "Redirected";
>
> If you need to put more contacts in the redirect reply, then add:
>
> km_append_branch("uri");
>
> uri parameter can contain variables.
>
> Cheers,
> Daniel
>
>
>
> --
>
> Daniel-Constantin Mierla -http://www.asipto.com
>
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
>
> Kamailio Advanced Training, Berlin, Nov 5-8, 2012 -http://asipto.com/u/kat
>
>
>
> --
> Daniel-Constantin Mierla -http://www.asipto.com
> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
> Kamailio Advanced Training, Berlin, Nov 5-8, 2012 -http://asipto.com/u/kat
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, Nov 5-8, 2012 - http://asipto.com/u/kat
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20120905/82b5d0a1/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/png
Size: 1551 bytes
Desc: not available
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20120905/82b5d0a1/attachment-0003.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/png
Size: 219 bytes
Desc: not available
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20120905/82b5d0a1/attachment-0004.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/png
Size: 238 bytes
Desc: not available
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20120905/82b5d0a1/attachment-0005.png>
More information about the sr-users
mailing list