[Serusers] BYE notifications not relayed in proxy call forwarding setup

25 May 2004

      Hello.  I've been lurking for a while and I'm hoping that I have a pretty
simple problem:

My BYE notifications don't seem to be forwarded in a proxy'd call forwarding
setup.
The call connects fine, and I can talk back and forth ok, but if I hang one
side the other remains connected.
I tracked it down to the BYE notification not being relayed, but I'm not
certain why.  Please help!

Here is my ser.cfg:

debug=3
fork=no
log_stderror=yes
listen=69.20.20.192

loadmodule "/home/zebra/sys/lib/ser/modules/sl.so"
loadmodule "/home/zebra/sys/lib/ser/modules/tm.so"
loadmodule "/home/zebra/sys/lib/ser/modules/rr.so"
loadmodule "/home/zebra/sys/lib/ser/modules/exec.so"

modparam("exec", "setvars", 1)

route {
        if(method=="REGISTER") {
                log("REGISTER received\n");
                sl_send_reply("200","Ok");
        } else if(method=="BYE") {
                log(1,"BYE received\n");
                exec_msg("/home/zebra/bin/log_bye.php");
                #sl_send_reply("200","Ok");
                t_relay();
        } else {
                # all other cases
                log(1,"message received");
                exec_dset("/home/zebra/bin/route_call.php -l");
                record_route();
                t_relay();
        }
}

===========

This is a very simple call forwarding arrangement.
However, when using this SER does nothing with the BYE notifications!
They just end up timing out.  I've attached the output from sip_scenario.pl.
The proxy is 69.20.20.192.

Any advice would be greatly appreciated!  This is causing me some headaches,
and maybe I'm just not understanding what I'm doing with SER.

Robert Bedell

Jan Janak

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