[OpenSIPS-Users] Need help Nathelper + rtpproxy

[ha do]

Hi Bogdan

Thank you for the tip :)


--- On Tue, 12/29/09, Bogdan-Andrei Iancu <bogdan at voice-system.ro> wrote:

From: Bogdan-Andrei Iancu <bogdan at voice-system.ro>
Subject: Re: [OpenSIPS-Users] Need help Nathelper + rtpproxy
To: "OpenSIPS users mailling list" <users at lists.opensips.org>
Date: Tuesday, December 29, 2009, 7:42 AM

Hi Ha,

You need to call unforce_rtp_proxy() when BYE is received.

Regards,
Bogdan


> # -------------------------  request routing logic -------------------
>
> # main routing logic
> route{
>         # 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");
>                 exit;
>         };
>
>         if (msg:len >=  2048 ) {
>                 sl_send_reply("513", "Message too big");
>                 exit;
>         };
>
>         # 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);
>         };
>
>         if (!uri==myself) {
>             # mark routing logic in request
>             append_hf("P-hint: outbound\r\n");
>             route(1);
>         };
>
>         # 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") {
>                     save("location");
>                     exit;
>                 };
>         }
>         # native SIP destinations are handled using our USRLOC DB
>         if(method=="INVITE"){
>             if (dst_ip == 192.168.1.248)
>                 force_rtp_proxy("oei");
>             if (dst_ip == 172.26.0.2)
>                 force_rtp_proxy("oie");
>             t_on_reply("1");
>         };
>        if (is_method("BYE"))
>                     unforce_rtp_proxy();
>       
>         if (!lookup("location","m")) {
>             switch ($retcode) {
>                 case -1:
>                 case -3:
>                     t_newtran();
>                     t_on_failure("1");
>                     t_reply("404", "Not Found");
>                     exit;
>                 case -2:
>                     sl_send_reply("405", "Method Not Allowed");
>                     exit;
>                 }
>             }
>         route(1);
> }
> route[1] {
>         # send it out now; use stateful forwarding as it works
>         # reliably even for UDP2TCP
>         failure_route[1];
>         if (!t_relay()) {
>                 sl_reply_error();
>         };
>         exit;
> }
> onreply_route[1]{
>     if (status=="200"){
>         if(dst_ip == 172.26.0.2)
>                 force_rtp_proxy("oie");
>         if(dst_ip == 192.168.1.248)
>                 force_rtp_proxy("oei");
>     }
> }
>
> failure_route[1]{
>         unforce_rtp_proxy();
> }
>
>
>
> when i make call and check on rtpproxy debug and see the rtpproxy debug :
>
> DBUG:handle_command: received command "18781_4 
> UIEc0,18,4,97,9,2,15,8,101 09d614a45c92f2b0 at 172.26.0.100 172.26.0.100 
> 2908 824bcd8bb5ba14fa;1"
> INFO:handle_command: new session 09d614a45c92f2b0 at 172.26.0.100, tag 
> 824bcd8bb5ba14fa;1 requested, type strong
> INFO:handle_command: new session on a port 48190 created, tag 
> 824bcd8bb5ba14fa;1
> INFO:handle_command: pre-filling caller's address with 172.26.0.100:2908
> DBUG:doreply: sending reply "18781_4 48190 192.168.1.248
> "
> DBUG:handle_command: received command "18780_4 LEIc0,101 
> 09d614a45c92f2b0 at 172.26.0.100 192.168.1.6 17206 824bcd8bb5ba14fa;1 
> 49ee0e488eccead5;1"
> INFO:handle_command: lookup on ports 48190/42508, session timer restarted
> INFO:handle_command: pre-filling callee's address with 192.168.1.6:17206
> DBUG:doreply: sending reply "18780_4 42508 172.26.0.2
> "
> INFO:process_rtp: session timeout
> INFO:remove_session: RTP stats: 238 in from callee, 323 in from 
> caller, 561 relayed, 0 dropped
> INFO:remove_session: RTCP stats: 1 in from callee, 0 in from caller, 1 
> relayed, 0 dropped
> INFO:remove_session: session on ports 48190/42508 is cleaned up
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>   


-- 
Bogdan-Andrei Iancu
www.voice-system.ro


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