[OpenSIPS-Users] Selecting RTPproxy instance on 200 OK reply

Răzvan Crainea razvan at opensips.org
Tue Oct 28 13:23:32 CET 2014


Hi, Grant!

For the reply, you have to select _the same_ set. You don't really have 
to add the same decision logic for reply, you can store the set used for 
requests in the AVP and use that AVP on the reply.

Best regards,

Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com

On 10/27/2014 11:07 AM, Grant Bagdasarian wrote:
>
> Hello,
>
> I have the following RTPproxy configuration:
>
> modparam("nathelper", "rtpproxy_sock", "1 == udp:127.0.0.1:12221")
>
> modparam("nathelper", "rtpproxy_sock", "2 == udp:127.0.0.1:12222")
>
> In the main route I decide which instance to select for each INVITE 
> containing SDP:
>
> if($ru=~"1.1.1.10") {
>
>                set_rtp_proxy_set("1");
>
>                 xlog("L_INFO", "USE RTP PROXY 01 \r\n");
>
> } else if($ru=~"2.2.2.10") {
>
>                set_rtp_proxy_set("2");
>
>                 xlog("L_INFO", "USE RTP PROXY 02 \r\n");
>
> } else {
>
>                t_reply("404", "Not Found");
>
>                exit;
>
> }
>
> rtpproxy_offer();
>
> I’m getting the following error for a 200 OK:
>
> ERROR:nathelper:select_rtpp_node: script error -no valid set selected
>
> ERROR:nathelper:force_rtp_proxy_body: no available proxies
>
> Do I need to do the same decision for 200 OK messages, and call 
> rtpproxy_answer()?
>
> Regards,
>
> Grant
>
>
>
> _______________________________________________
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> Users at lists.opensips.org
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