Hi,

XCAP uses HTTP (albeit still carried on port 5060 in this tutorial), messaging and so on uses SIP.  These are different protocols and handled in kamailio.cfg differently.

Last time I checked Xlite didn't support XCAP at all - so I don't think that's going to work at all.  I can't see XCAP/XDMS listed as an Ekiga feature either.

I am using presence and XCAP on Kamailio 3.3 (my own configuration, not the one from the tutorial) and it works fine.

Regards,

Peter

On Fri, 2012-08-10 at 13:41 +0500, SamyGo wrote:
Thanks ,


Yes this tutorial worked for me as well some 5/7 months ago with kamailio 3.1 but I'm on 3.3 now and tried the same configurations file. Jitsi on the other hand is the only phone I found which shows me this error. I'm trying with Ekiga - eyebeam or xlite didn't seem happy with the presence icons as well..But common thing was that I could send the Chat messages successfully.


I'm continuously looking at the tcpdumps and I'll share those here in a while. 


Thanks for replying and taking interest.


Regard,
Sammy


On Fri, Aug 10, 2012 at 1:32 PM, Peter Dunkley <peter.dunkley@crocodile-rcs.com> wrote:
Hi,

The xcap-caps document is hard-coded in kamailio.cfg and provides a list of the document types the XCAP server supports.  This part of the configuration from the tutorial builds and returns the xcap-caps document:
		if($xcapuri(u=>auid)=="xcap-caps")
		{
			$var(xbody) =
"<?xml version='1.0' encoding='UTF-8'?>
<xcap-caps xmlns='urn:ietf:params:xml:ns:xcap-caps'>
  <auids>
    <auid>rls-services</auid>
    <auid>pidf-manipulation</auid>
    <auid>xcap-caps</auid>
    <auid>resource-lists</auid>
    <auid>pres-rules</auid>
    <auid>org.openmobilealliance.pres-rules</auid>
  </auids>
  <extensions>
  </extensions>
  <namespaces>
    <namespace>urn:ietf:params:xml:ns:rls-services</namespace>
    <namespace>urn:ietf:params:xml:ns:pidf</namespace>
    <namespace>urn:ietf:params:xml:ns:xcap-caps</namespace>
    <namespace>urn:ietf:params:xml:ns:resource-lists</namespace>
    <namespace>urn:ietf:params:xml:ns:pres-rules</namespace>
  </namespaces>
</xcap-caps>";
			xhttp_reply("200", "ok", "application/xcap-caps+xml",
					"$var(xbody)");
			exit;
		}
This tutorial has always worked for me in the past (although it has been well over a year since I last used it), so it looks like either a problem with Jitsi (which is unlikely) or some misconfiguration on the Kamailio side.

A tcpdump of the traffic between Jitsi and Kamailio would help with working out which side has the problem.

Regards,

Peter


On Thu, 2012-08-09 at 15:30 +0500, SamyGo wrote:
Hi,

I've followed the tutorial on kab.asipto.com for presence using built-in xcap server. http://kb.asipto.com/kamailio:presence:k31-made-simple


I'm using Kamailio version 3.3.1 and did minor changes in modparams and rtpproxy function calls and the kamailio accepted the configurations file posted on the page and started.


But the problem is that I don't get the presence status of the contacts still. Please suggest what to look for and how to troubleshoot this.


I get this error on Jitsi - image attached.


ERROR: "http://ip.of.server/xcap-root/xcap-caps/global/index resource can not be read"


Regards,
Sammy
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-- 
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_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

-- 
Peter Dunkley
Technical Director
Crocodile RCS Ltd