[Freeswitch-users] weird beahivior when using outbound_proxy/fs_path

[Vik Killa]

Are you running latest version of FS?


On Thu, Jan 29, 2015 at 10:47 PM, Nuno Reis <nreis at wavecom.pt> wrote:

> Hello everyone.
>
> I've been using outbound_proxy for a sometime now to make SIP go trough a
> kamailio proxy server. When I put freeswitch under some stress and measure
> response times, I start seeing a weird behavior. FS starts like "hanging"
> after a fast sequence of INVITES usually after the first 5 INVITE sipke(not
> that much right) and hangs for +/- 5 seconds before routing the call out to
> kamailio. If i tell FS to route the call using fs_path there is no delay at
> all.
>
> Another weird thing about this one is that I have some installs where
> outbound_proxy works fine with max performance everytime and I'm always
> using the same install binaries, the same OS the same versions of
> everything (checked and double checked).
> You could tell me to use fs_path if it solves the problem and I would say
> you are right but the thing is fs_path doesn't behave exactly the same as
> outbound_proxy does in every situation.
>
> It's usually common to see the variable destination_number set with the IP
> address of the proxy and some other annoying issues and above all
> outbound_proxy works at the SIP profile level while fs_path doesn't which
> force me to explicitly use it literally everywhere.
>
> Any ideas on what could be causing this behavior. It looks like a timer of
> some kind but I don't see nothing about such a timer anywhere.
> Looking forward to hear from you.
>
> Cheers,
>
> --
>
> *Nuno Miguel Reis* | *Unified Communication** Systems*
> M. +351 913907481 | nreis at wavecom.pt
> WAVECOM-Soluções Rádio, S.A.
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