Re: Getting started with Kamailio and Freeswitch

Alexis Fidalgo via sr-users <[email protected]> Fri, 31 Jul 2026 09:32:09 -0300
Newsgroups gmane.comp.voip.ser
Message-ID <[email protected]>
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There=E2=80=99s no =E2=80=9Cmagic=E2=80=9D, there=E2=80=99s no =
=E2=80=9Cchatgpt suggested=E2=80=9D.

AI is a probabilistic response based on some way to concatenate tokens, =
is up to the reader to interpret the response, read, investigate, make =
it usable, set it, try, read again and build a criteria to finally made =
it.

There=E2=80=99s no magic module, or software, of computers, or AI even =
if they try most of the people to believe in this sh*t.


I said this with total respect, it=E2=80=99s not personal, i=E2=80=99ve =
been reading this list for years, everybody here is willing to help =
always, every time, but solve a problem is work in it, not to convert it =
in somebody else problem.

I have dozens of kamailio=E2=80=99s in front of freeswitch's, =
asterisk=E2=80=99s, ims=E2=80=99s implementations, sbc=E2=80=99s, mss, =
msc, etc etc. It works, simply as that, but requires work, you can make =
it or to pay some company to do that.


> On 31 Jul 2026, at 9:08=E2=80=AFAM, airsay--- via sr-users =
<[email protected]> wrote:
>=20
> I will just say I saw your post on Upwork
>=20
> On Thu, 30 Jul 2026 at 02:31, Alex Lake via sr-users =
<[email protected] =
<mailto:[email protected]>> wrote:
>> ChatGPT suggested adding this, and it does seem to get around the =
problem
>>=20
>> if ($rU =3D~ "^[0-9]+$") { xlog("Routing number $rU to =
FreeSWITCH\n"); $du=20
>> =3D "sip:85.10.4.2:5090 <http://85.10.4.2:5090/>"; route(RELAY); =
exit; }
>>=20
>> So it seems that my Kamailio wasn't really setup for relaying calls=20=

>> elsewhere (eg Freeswitch). Maybe some magic module missing?
>>=20
>> I should have said at the beginning that this was installed via a=20
>> package manager, not compiled from source. Perhaps relevant?
>>=20
>>=20
>>=20
>> On 29/07/2026 21:12, Alex Lake via sr-users wrote:
>> > Hi all,
>> >
>> > I've been meaning to use this since it was called SER, but now is =
the=20
>> > time...
>> >
>> > I've tried to follow some guides on how to set it up.
>> >
>> > I created a user which seems to be able to REGISTER perfectly well.
>> >
>> > However, when I try to send a call, the 407 response seems to be=20
>> > replied to perfectly well, but it would appear that the=20
>> > lookup("location") function sets $rc to -3 and so Kamailio returns =
404=20
>> > to the INVITE.
>> >
>> > Any ideas about where to look for getting past this?
>> >
>> > Many thanks!
>> >
>> > Alex
>> > __________________________________________________________
>> > Kamailio - Users Mailing List - Non Commercial Discussions --=20
>> > [email protected] <mailto:[email protected]>
>> > To unsubscribe send an email to [email protected] =
<mailto:[email protected]>
>> > Important: keep the mailing list in the recipients, do not reply =
only=20
>> > to the sender!
>> __________________________________________________________
>> Kamailio - Users Mailing List - Non Commercial Discussions -- =
[email protected] <mailto:[email protected]>
>> To unsubscribe send an email to [email protected] =
<mailto:[email protected]>
>> Important: keep the mailing list in the recipients, do not reply only =
to the sender!
> __________________________________________________________
> Kamailio - Users Mailing List - Non Commercial Discussions -- =
[email protected]
> To unsubscribe send an email to [email protected]
> Important: keep the mailing list in the recipients, do not reply only =
to the sender!


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<html aria-label=3D"message body"><head><meta http-equiv=3D"content-type" =
content=3D"text/html; charset=3Dutf-8"></head><body =
style=3D"overflow-wrap: break-word; -webkit-nbsp-mode: space; =
line-break: after-white-space;">There=E2=80=99s no =E2=80=9Cmagic=E2=80=9D=
, there=E2=80=99s no =E2=80=9Cchatgpt =
suggested=E2=80=9D.<div><br></div><div>AI is a probabilistic response =
based on some way to concatenate tokens, is up to the reader to =
interpret the response, read, investigate, make it usable, set it, try, =
read again and build a criteria to finally made =
it.</div><div><br></div><div>There=E2=80=99s no magic module, or =
software, of computers, or AI even if they try most of the people to =
believe in this sh*t.</div><div><br></div><div><br></div><div>I said =
this with total respect, it=E2=80=99s not personal, i=E2=80=99ve been =
reading this list for years, everybody here is willing to help always, =
every time, but solve a problem is work in it, not to convert it in =
somebody else problem.</div><div><br></div><div>I have dozens of =
kamailio=E2=80=99s in front of freeswitch's, asterisk=E2=80=99s, ims=E2=80=
=99s implementations, sbc=E2=80=99s, mss, msc, etc etc. It works, simply =
as that, but requires work, you can make it or to pay some company to do =
that.</div><div><div><br =
id=3D"lineBreakAtBeginningOfMessage"><div><br><blockquote =
type=3D"cite"><div>On 31 Jul 2026, at 9:08=E2=80=AFAM, airsay--- via =
sr-users &lt;[email protected]&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div><div><div dir=3D"ltr">I will =
just say I saw your post on Upwork</div><br><div class=3D"gmail_quote =
gmail_quote_container"><div dir=3D"ltr" class=3D"gmail_attr">On Thu, 30 =
Jul 2026 at 02:31, Alex Lake via sr-users &lt;<a =
href=3D"mailto:[email protected]">sr-users_at=
[email protected]</a>&gt; wrote:<br></div><blockquote =
class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px =
solid rgb(204,204,204);padding-left:1ex">ChatGPT suggested adding this, =
and it does seem to get around the problem<br>
<br>
if ($rU =3D~ "^[0-9]+$") { xlog("Routing number $rU to FreeSWITCH\n"); =
$du <br>
=3D "sip:<a href=3D"http://85.10.4.2:5090/" rel=3D"noreferrer" =
target=3D"_blank">85.10.4.2:5090</a>"; route(RELAY); exit; }<br>
<br>
So it seems that my Kamailio wasn't really setup for relaying calls <br>
elsewhere (eg Freeswitch). Maybe some magic module missing?<br>
<br>
I should have said at the beginning that this was installed via a <br>
package manager, not compiled from source. Perhaps relevant?<br>
<br>
<br>
<br>
On 29/07/2026 21:12, Alex Lake via sr-users wrote:<br>
&gt; Hi all,<br>
&gt;<br>
&gt; I've been meaning to use this since it was called SER, but now is =
the <br>
&gt; time...<br>
&gt;<br>
&gt; I've tried to follow some guides on how to set it up.<br>
&gt;<br>
&gt; I created a user which seems to be able to REGISTER perfectly =
well.<br>
&gt;<br>
&gt; However, when I try to send a call, the 407 response seems to be =
<br>
&gt; replied to perfectly well, but it would appear that the <br>
&gt; lookup("location") function sets $rc to -3 and so Kamailio returns =
404 <br>
&gt; to the INVITE.<br>
&gt;<br>
&gt; Any ideas about where to look for getting past this?<br>
&gt;<br>
&gt; Many thanks!<br>
&gt;<br>
&gt; Alex<br>
&gt; __________________________________________________________<br>
&gt; Kamailio - Users Mailing List - Non Commercial Discussions -- <br>
&gt; <a href=3D"mailto:[email protected]" =
target=3D"_blank">[email protected]</a><br>
&gt; To unsubscribe send an email to <a =
href=3D"mailto:[email protected]" =
target=3D"_blank">[email protected]</a><br>
&gt; Important: keep the mailing list in the recipients, do not reply =
only <br>
&gt; to the sender!<br>
__________________________________________________________<br>
Kamailio - Users Mailing List - Non Commercial Discussions -- <a =
href=3D"mailto:[email protected]" =
target=3D"_blank">[email protected]</a><br>
To unsubscribe send an email to <a =
href=3D"mailto:[email protected]" =
target=3D"_blank">[email protected]</a><br>
Important: keep the mailing list in the recipients, do not reply only to =
the sender!<br>
</blockquote></div>
</div>
__________________________________________________________<br>Kamailio - =
Users Mailing List - Non Commercial Discussions -- =
[email protected]<br>To unsubscribe send an email to =
[email protected]<br>Important: keep the mailing list in =
the recipients, do not reply only to the =
sender!<br></div></blockquote></div><br></div></div></body></html>=

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__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions -- [email protected]
To unsubscribe send an email to [email protected]
Important: keep the mailing list in the recipients, do not reply only to the sender!

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