[Users] UA not receiving BYE from SPA 3000

[Bogdan-Andrei Iancu]

Hi Kenny,

you have a script problem.

First, which is the error trigger, is the missing "exit" after t_relay() 
in the "if" where you process the BYE and CANCEL. Without the exit, the 
script will call twice t_relay() for same request.

Second, BYE is an within the dialog request so you need to do 
loose_route() for it, Just relaying it based on RURI is not correct at all.

regards,
bogdan

Kenny Chua wrote:

> I'm currently having this problem:
>
> SPA 3000 calls UA(xlite). The call goes through and everything is fine.
>
> When SPA 3000 hangs up. UA never hangs up. Seems like its not 
> receiving the BYE.
>
> However, if the UA hangs up, everything is fine.
>
> This is some error I get:
>
> localhost /usr/local/sbin/openser[3236]: ERROR: t_newtran: transaction 
> already in process 0xb62f1980
> Jun 23 23:07:43 localhost /usr/local/sbin/openser[3236]: ERROR: 
> sl_reply_error used: I'm terribly sorry, server error occurred (1/SL)
>
> This is how I handle my BYE in openser.cfg:
>
> if (method=="BYE" || method=="CANCEL") {
> unforce_rtp_proxy();
> t_relay();
> };
>
> if (loose_route()) {
>
> if ((method=="INVITE" || method=="REFER") && !has_totag()) {
> sl_send_reply("403", "Forbidden");
> return;
> };
>
> if (method=="INVITE") {
>
> if (!proxy_authorize("","subscriber")) {
> proxy_challenge("","0");
> return;
> } else if (!check_from()) {
> sl_send_reply("403", "Use From=ID");
> return;
> };
> consume_credentials();
>
> if (nat_uac_test("19")) {
> setflag(6);
> force_rport();
> fix_nated_contact();
> };
> force_rtp_proxy("l");
> };
> t_relay();
> route(1);
> return;
> };
>
>
> I'm using rtpproxy on the same system. Any ideas how to fix this 
> issue? Also, I was wondering how do I set rtpproxy to start on 
> startup? Thank you
>
>
>
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