Hi Stas,
Is this the actual draft :
http://www.cs.columbia.edu/sip/drafts/impp/draft-rosenberg-impp-pidf-00.txt
?
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 23.01.2016 17:12, Stas Kobzar wrote:
Hi Bogdan,
I can confirm that Polycom still use xpidf with the latest firmware
ver. 5.
I think Digium phones also use xpidf. Can not say for other vendors.
Looks like xpidf is supported by Asterisk, FreeSWITCH.
Quick google search makes me believe that pjsip, reSIProcate and
linphone (osip) have xpidf support.
You are right, the draft is quite old, and I can not find any update.
But xpidf is still there.
Thank you,
Stas
On Fri, Jan 22, 2016 at 8:19 AM, Bogdan-Andrei Iancu
<bog...@opensips.org <mailto:bog...@opensips.org>> wrote:
Hi Stas,
While looking around for this xpidf I found this:
http://opensips.org/pipermail/users/2010-April/012336.html
So, what is the story with this xpdif ? is it still in use ? was
it replaced by pidf+xml ? as I see it died as draft.
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 13.01.2016 18:47, Stas Kobzar wrote:
Hi Bogdan,
I do not think the DOCTYPE is the problem here. What I see is
that when I use MI to publish this application/xpidf doc,
OpenSIPS does not want to parse the document, and if I understand
correct, this is because this type of document does not have
<tuple> XML branch.
You are right, about end-to-end, and if I configure OpenSIPS just
to relay SUBSCRIBE/NOTIFY, it should work fine.
But I want use OpenSIPS to be in the middle because I have a
logic in my application when it is me who change the status (for
example with web-interface)
So basically my question is, is it going to be supported by
OpenSIPS (application/xpidf)? Or as you mentioned, it is
basically the work for UA and it is not supposed to be in OpenSIPS?
Thank you,
On Wed, Jan 13, 2016 at 7:56 AM, Bogdan-Andrei Iancu
<bog...@opensips.org <mailto:bog...@opensips.org>> wrote:
Hi Stas,
You say you see the DOCTYPE line in NOTIFY packets and this
is supported by OpenSIPS ?
Now, on Polycom extension - if it is something end-2-end, it
means it does not require a presence server and everything
should be between end points by using SUBSCRIBE and NOTIFY
(no PUBLISH, as this is specific to the presence agent/server
model). Am I wrong with this ?
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 12.01.2016 17:10, Stas Kobzar wrote:
Hello Bogdan,
Thank you for your response.
The DOCTYPE within XML is seems to be Microsoft presence
format:
https://msdn.microsoft.com/en-ca/library/cc246193.aspx
I am not sure if it can be used with PUBLISH though. For now
I saw it only in NOTIFY packets.
Polycom UA is using this type of presence for end-to-end
presence between phones.
I would like to publish this with MI to change presence
status on Polycom phones.
Thank you,
Stas
On Mon, Jan 11, 2016 at 4:59 AM, Bogdan-Andrei Iancu
<bog...@opensips.org <mailto:bog...@opensips.org>> wrote:
Hi Stas,
I checked with couple of SIP UACs and I found none using
the "DOCTYPE" line the published presence XML. So, I
guess you should simply drop such a line in your testing.
The "tuple" node is replacing your "atom" node (at least
this is what I noticed while trying other UACs). Here is
an example of a PUBLISH xml generated by Zoiper:
<?xml version="1.0" encoding="UTF-8"?>
<presence xmlns="urn:ietf:params:xml:ns:pidf"
entity="sip:bog...@opensips.org;transport=UDP"
<mailto:sip:bog...@opensips.org;transport=UDP>>
<tuple id="bogdan" >
<status><basic>open</basic>
</status>
<note>Busy</note>
</tuple>
</presence>
In regards to the crash, even if the XML is not properly
formated, it should not crash - can you send me the
actual MI command + content to try to reproduce the
crash and have it fixed ?
Best regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 04.01.2016 18:49, Stas Kobzar wrote:
Hello all and Happy New Year!
I have a problem with publishing application/xpidf+xml
(Xpidf) presence info with OpenSIPS mi (ver11).
It seems like it is not supported.
The xpidf xml body is something like this:
<?xml version="1.0"?>
<!DOCTYPE presence PUBLIC "-//IETF//DTD RFCxxxx XPIDF
1.0//EN" "xpidf.dtd">
<presence>
<presentity uri="sip:244@199.182.134.149
<mailto:sip:244@199.182.134.149>;method=SUBSCRIBE" />
<atom id="*45244*600">
<address uri="sip:*45244*600@199.182.134.149
<mailto:600@199.182.134.149>;user=ip" priority="0.800000">
<status status="open" />
<msnsubstatus substatus="online" />
</address>
</atom>
</presence>
After browsing around the source I think there are two
problems:
1. (in modules/pua/add_events.c:pres_process_body)
function from libxml2 xmlParseMemory returns NULL when
finds the line <!DOCTYPE presence PUBLIC "-//IETF//DTD
RFCxxxx XPIDF 1.0//EN" "xpidf.dtd">
2. Another problem: when I remove the line above from
body there is a call to another function that is
looking for "<tuple>" node in xml (in
modules/pua/add_events.c:pres_process_body):
node= xmlDocGetNodeByName(doc, "tuple", NULL);
But there is no "tuple" in xpidf document. So it
returns error.
3. As an experiment, I added "<tuple>" inside my
presence body and it crashed OpenSIPS with:
CRITICAL:core:receive_fd: EOF on 18
Question:
Is there a way to make xpidf presence content type work
with pua_mi module?
Thank you,
--
Stas Kobzar
Developeur VoIP / VoIP Developer
Modulis.ca Inc.
# Bureau / Office: 514-284-2020 x 246
<tel:514-284-2020%20x%20246>
Email: s <http://firstname.lastname>tas.kob...@modulis.ca
https://www.modulis.com <https://www.modulis.com/>
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--
Stas Kobzar
Developeur VoIP / VoIP Developer
Modulis.ca Inc.
# Bureau / Office: 514-284-2020 x 246
<tel:514-284-2020%20x%20246>
Email: s <http://firstname.lastname>tas.kob...@modulis.ca
https://www.modulis.com <https://www.modulis.com/>
--
Stas Kobzar
Developeur VoIP / VoIP Developer
Modulis.ca Inc.
# Bureau / Office: 514-284-2020 x 246 <tel:514-284-2020%20x%20246>
Email: s <http://firstname.lastname>tas.kob...@modulis.ca
https://www.modulis.com <https://www.modulis.com/>
--
Stas Kobzar
Developeur VoIP / VoIP Developer
Modulis.ca Inc.
# Bureau / Office: 514-284-2020 x 246
Email: s <http://firstname.lastname>tas.kob...@modulis.ca
https://www.modulis.com <https://www.modulis.com/>
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