<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">Hello Karsten,<br>
<br>
thanks for our input.<br>
In my case, Kamailio does not even put the messages into the
database, so disabling log will not help, I am sure. <br>
<br>
But my main question is: Are the additional bytes in front of the
SIP message (see below) valid or not? In that case it may be easy
to just patch the kamailio and drop the bytes in front of the
message<br>
<br>
Best regards<br>
Peter<br>
On 04/07/14 15:38, Karsten Horsmann wrote:<br>
</div>
<blockquote
cite="mid:CAFArqsZ_zc_BFbUqJmy3rfSEL5ko3ngYhfk3fu4iseo=y11f4g@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>Hi,<br>
<br>
</div>
yes i was testing homer 3.5 dev. <br>
<br>
But since the kamailio world 2014 (which was last week
in berlin) homer 3.6 is on the road in dev tree<br>
</div>
<a moz-do-not-send="true"
href="https://code.google.com/p/homer/source/browse/?name=webhomer_3.6">https://code.google.com/p/homer/source/browse/?name=webhomer_3.6</a><br>
<br>
</div>
I did the trick with disable the kamailio capture node
log-level to zero.<br>
<br>
</div>
Also, there is a known bug in FreeSWITCH, that webrtc stuff
is not correctly send via HEP, you see only on call-leg in
that behavoir.<br>
</div>
But Alexandr will fix that in future.<br>
<br>
</div>
Btw, cool stuff is sipgrep 2.0 rewritten in C from Alexandr. <br>
<a moz-do-not-send="true"
href="https://github.com/adubovikov/sipgrep">https://github.com/adubovikov/sipgrep</a><br>
<br>
<div>
<div>
<div><br>
<br>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2014-04-04 17:06 GMT+02:00 Peter
Steinbach <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:lists@telefaks.de" target="_blank">lists@telefaks.de</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
I was following <a moz-do-not-send="true"
href="http://code.google.com/p/homer/wiki/HOWTO#Capture_Agent"
target="_blank">http://code.google.com/p/homer/wiki/HOWTO#Capture_Agent</a><br>
to have "Homer Sip capture" capturing an displaying a SIP
Packets from<br>
freeswitch.<br>
<br>
This worked quite well on a Debian based system. But now we
migrated it<br>
to Centos 6 and it does not work anymore, although we used
the identical<br>
kamailio source code base. I think the underlying xml parser
libs<br>
somehow work differently on Centos.<br>
<br>
What is puzzling me is the following<br>
Apr 4 10:33:12 homer2centos
/usr/local/sbin/kamailio[20698]: ERROR:<br>
<core> [parser/msg_parser.c:705]: parse_msg(): ERROR:
parse_msg:<br>
message=<#001#020#002#021#023a#023aaaaaaaSIP/2.0 480
Temporarily<br>
<br>
You can see that in front of the SIP message coming from
freeswitch<br>
there are some additional chars
"#001#020#002#021#023a#023aaaaaaa". And<br>
by wiresharking the SIP packages, Freeswitch in fact
preceedes the SIP<br>
message it sends to homer with these additional bytes.<br>
Using a Debian based Kamailio this does not cause problems
on the<br>
Kamailio/Homer side, buit on Centos it does.<br>
<br>
So my question is: Is this the right behaviour of Freeswitch
when<br>
forking the SIP message to the capture server?<br>
<br>
In <a moz-do-not-send="true"
href="https://groups.google.com/forum/#%21topic/homer-discuss/KhBF0Dy44SU"
target="_blank">https://groups.google.com/forum/#!topic/homer-discuss/KhBF0Dy44SU</a>
I<br>
found the following<br>
>The problem was found: freeswitch duplicate all packets
on SIP port<br>
including empty "ping" messages.<br>
>with mobile regards,<br>
>Alexandr<br>
<br>
Although I do not really understand the part "including
empty ping<br>
messages": Is there a way to suppress these ping messages?<br>
<br>
<br>
Here is a complete error message:<br>
Apr 4 10:33:12 homer2centos
/usr/local/sbin/kamailio[20698]: INFO:<br>
<core> [parser/parse_fline.c:229]: parse_first_line():<br>
ERROR:parse_first_line: bad request first line<br>
Apr 4 10:33:12 homer2centos
/usr/local/sbin/kamailio[20698]: INFO:<br>
<core> [parser/parse_fline.c:231]: parse_first_line():
ERROR: at line 0<br>
char 39:<br>
Apr 4 10:33:12 homer2centos
/usr/local/sbin/kamailio[20698]: INFO:<br>
<core> [parser/parse_fline.c:237]: parse_first_line():
ERROR: parsed so<br>
far: #001#020#002#021#023a#023aaaaaaaSIP/2.0 480 Temporarily<br>
Apr 4 10:33:12 homer2centos
/usr/local/sbin/kamailio[20698]: INFO:<br>
<core> [parser/parse_fline.c:242]: parse_first_line():<br>
ERROR:parse_first_line: bad message<br>
Apr 4 10:33:12 homer2centos
/usr/local/sbin/kamailio[20698]: ERROR:<br>
<core> [parser/msg_parser.c:705]: parse_msg(): ERROR:
parse_msg:<br>
message=<#001#020#002#021#023a#023aaaaaaaSIP/2.0 480
Temporarily<br>
Unavailable#015#012Via: SIP/2.0/UDP<br>
192.168.178.204:5060;branch=z9hG4bK6569ec1b;rport=5060#015#012Max-Forwards:<br>
70#015#012From: "<a moz-do-not-send="true"
href="tel:06081688533" value="+496081688533">06081688533</a>"<br>
<<a moz-do-not-send="true"
href="mailto:sip%3A06081688533@192.168.178.204">sip:06081688533@192.168.178.204</a>>;tag=as190e467c#015#012To:<br>
<<a moz-do-not-send="true"
href="http://sip:4488329@192.168.178.220:5090"
target="_blank">sip:4488329@192.168.178.220:5090</a>>;tag=1D8c28jZaF72r#015#012Call-ID:<br>
<a moz-do-not-send="true"
href="http://17888b4f3812b7686fbaf0ca380be672@192.168.178.204#015#012CSeq"
target="_blank">17888b4f3812b7686fbaf0ca380be672@192.168.178.204#015#012CSeq</a>:
102<br>
INVITE#015#012User-Agent:<br>
FreeSWITCH-mod_sofia/1.5.11b+git~20140305T111532Z~783a4083ed~64bit#015#012Accept:<br>
application/sdp#015#012Allow: INVITE, ACK, BYE, CANCEL,
OPTIONS,<br>
MESSAGE, INFO, UPDATE, REGISTER, REFER,
NOTIFY#015#012Supported: timer,<br>
path, replaces#015#012Allow-Events: talk, hold, conference,<br>
refer#015#012Reason:<br>
Q.850;cause=16;text="NORMAL_CLEARING"#015#012Content-Length:<br>
0#015#012Remote-Party-ID: "4488329"<br>
<<a moz-do-not-send="true"
href="mailto:sip%3A4488329@192.168.178.220">sip:4488329@192.168.178.220</a>>;party=calling;privacy=off;screen=no#015#012#015#012><br>
Apr 4 10:33:12 homer2centos
/usr/local/sbin/kamailio[20698]: ERROR:<br>
<core> [receive.c:146]: receive_msg(): ERROR:
receive_msg: parse_msg failed<br>
<br>
--<br>
With kind regards<br>
Peter Steinbach<br>
<br>
Telefaks Services GmbH<br>
mailto:<a moz-do-not-send="true" href="mailto:lists">lists</a>
(att) <a moz-do-not-send="true" href="http://telefaks.de"
target="_blank">telefaks.de</a><br>
Internet: <a moz-do-not-send="true"
href="http://www.telefaks.de" target="_blank">www.telefaks.de</a><br>
<br>
<br>
_________________________________________________________________________<br>
Professional FreeSWITCH Consulting Services:<br>
<a moz-do-not-send="true"
href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>
<a moz-do-not-send="true"
href="http://www.freeswitchsolutions.com" target="_blank">http://www.freeswitchsolutions.com</a><br>
<br>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>
<a moz-do-not-send="true" href="http://www.cudatel.com"
target="_blank">http://www.cudatel.com</a><br>
<br>
Official FreeSWITCH Sites<br>
<a moz-do-not-send="true" href="http://www.freeswitch.org"
target="_blank">http://www.freeswitch.org</a><br>
<a moz-do-not-send="true" href="http://wiki.freeswitch.org"
target="_blank">http://wiki.freeswitch.org</a><br>
<a moz-do-not-send="true" href="http://www.cluecon.com"
target="_blank">http://www.cluecon.com</a><br>
<br>
FreeSWITCH-users mailing list<br>
<a moz-do-not-send="true"
href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
<a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
UNSUBSCRIBE:<a moz-do-not-send="true"
href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
<a moz-do-not-send="true" href="http://www.freeswitch.org"
target="_blank">http://www.freeswitch.org</a><br>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
Mit freundlichen Grüßen<br>
*Karsten Horsmann*<br>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
<a class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>
FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a class="moz-txt-link-freetext" href="http://www.cudatel.com">http://www.cudatel.com</a>
Official FreeSWITCH Sites
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://wiki.freeswitch.org">http://wiki.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.cluecon.com">http://www.cluecon.com</a>
FreeSWITCH-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
With kind regards
Peter Steinbach
Telefaks Services GmbH
<a class="moz-txt-link-freetext" href="mailto:lists">mailto:lists</a> (att) telefaks.de
Internet: <a class="moz-txt-link-abbreviated" href="http://www.telefaks.de">www.telefaks.de</a>
</pre>
</body>
</html>