[OpenSIPS-Users] opensips 2.2 generate NOTIFY with status=available

Wed Oct 11 16:36:54 EDT 2017

Sorry guys, spam will stop now!

Found an alternative method which works;

search_append_body("</tuple>", " <note xmlns=\"urn:ietf:params:xml:ns:pidf\"> available </note><dm:person xmlns:dm=\"urn:ietf:params:xml:ns:pidf:data-model\" xmlns:rpid=\"urn:ietf:params:xml:ns:pidf:rpid\" id=\"pers_mixingid\"> <dm:note> available </dm:note> </dm:person>");

Thanks!

Jon

________________________________
From: Jonathan Hunter <hunterj91 at hotmail.com>
Sent: 11 October 2017 19:34
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] opensips 2.2 generate NOTIFY with status=available

Hi Guys,

Almost have this working, where I replace a NOTIFY message and then send it on for presence.

The remaining issue is populating the entity value using an AVP as below, it just adds it as entity="$avp(test)" and not the value of it.

$avp(test) = "sip:" + $fU + "@" + $fd;

$avp(newbody) = "<?xml version=\"1.0\" ?> <presence xmlns=\"urn:ietf:params:xml:ns:pidf\" entity=\"$avp(test)\"> <tuple xmlns=\"urn:ietf:params:xml:ns:pidf\" id=\"tuple_mixingid\"> <status> <basic> open </basic> </status> </tuple> <note xmlns=\"urn:ietf:params:xml:ns:pidf\"> available </note><dm:person xmlns:dm=\"urn:ietf:params:xml:ns:pidf:data-model\" xmlns:rpid=\"urn:ietf:params:xml:ns:pidf:rpid\" id=\"pers_mixingid\"> <dm:note> available </dm:note> </dm:person> </presence>";
add_body("$avp(newbody)");

Can anyone advise as to how I can escape the $avp(test) so its value is populated?

Thanks!

Jon

________________________________
From: Jonathan Hunter <hunterj91 at hotmail.com>
Sent: 10 October 2017 20:20
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] opensips 2.2 generate NOTIFY with status=available

Hi Răzvan,

Sorry another follow up question.

Say I want to remove the body of the NOTIFY and add the below;

Message Body
    eXtensible Markup Language
        <?xml
            version="1.0"
            ?>
        <presence
            xmlns="urn:ietf:params:xml:ns:pidf"
            entity="sip:2002 at sip.co.uk">
            <tuple
                xmlns="urn:ietf:params:xml:ns:pidf"
                id="tuple_mixingid">
                <status>
                    <basic>
                        open
                        </basic>
                    </status>
                </tuple>
               <dm:note>
                    Available
                    </dm:note>
                </presence>

Can I do this with add_body ? And if so what syntax/ carrier breaks would be required so it will parse? As I have had issues trying to add multiple lines to commands before and cant see it documented, if it is please point me in the direction.

Many thanks!

Jon

________________________________
From: Jonathan Hunter <hunterj91 at hotmail.com>
Sent: 09 October 2017 09:39
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] opensips 2.2 generate NOTIFY with status=available

Hi Răzvan,

Hope you are well? Thank you so much for the response.

Essentially we are testing opensips with a third-party receptionist console and I have configured presence.  Now it works perfectly when there are calls in progress, and handsets, in particular yealink, and bria soft-clients are on the phone.

The receptionist sends SUBSCRIBE, and opensips responds with this contained within the Message body;

Message Body
    eXtensible Markup Language
        <?xml
        <presence
            xmlns="urn:ietf:params:xml:ns:pidf"
            entity="sip:2002 at siproxy.co.uk">
            <tuple
                xmlns="urn:ietf:params:xml:ns:pidf"
                id="tuple_mixingid">
                <status>
                    <basic>
                        open
                        </basic>
                    </status>
                </tuple>
            <note
            <dm:person
                xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model"
                xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid"
                id="pers_mixingid">
                <rpid:activities>
                    <rpid:on-the-phone/>
                    </rpid:activities>
                <dm:note>
                    Proceeding
                    </dm:note>
                </dm:person>
            </presence>

Now my problem specifically is letting the console know when a user is online and available, as when it sends a subscribe, in this case to monitor extension 2002, which is registered, it gets back;

Message Body
    eXtensible Markup Language
        <?xml
        <presence
            xmlns="urn:ietf:params:xml:ns:pidf"
            entity="sip:2002 at siproxy.co.uk">
            <tuple
                xmlns="urn:ietf:params:xml:ns:pidf"
                id="tuple_mixingid">
                <status>
                    <basic>
                        closed
                        </basic>
                    </status>
                </tuple>
            </presence>

I would ideally like to send status=open and <dm:note>Available</dm:note> if a user is registered and available, is this possible or do I need to manipulate the body as you originally suggested?

As this will then let the console display the user as green and available! :)

Many thanks!

Jon

________________________________
From: Users <users-bounces at lists.opensips.org> on behalf of Răzvan Crainea <razvan at opensips.org>
Sent: 09 October 2017 09:18
To: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] opensips 2.2 generate NOTIFY with status=available

Hi, Jonathan!

A quick and blind answer is to catch the NOTIFY messages in local_route and change them as you want using regular expressions on the message body.

Perhaps I can offer a more elegant solution for this issue if you are a bit more explicit about what kind of events are you generating presence for, and when is this NOTIFY message sent?

Best regards,

Răzvan Crainea
OpenSIPS Developer
www.opensips-solutions.com<http://www.opensips-solutions.com>

Home — OpenSIPS Solutions<http://www.opensips-solutions.com/>
www.opensips-solutions.com
OpenSIPS is a mature Open Source implementation of a SIP server. OpenSIPS is more than a SIP proxy/router as it includes application-level functionalities.

On 10/05/2017 09:15 PM, Jonathan Hunter wrote:
Hi Guys,

I am using opensips 2.2 and the presence modules to generate PUBLISH and NOTIFY messages.

I can see with the NOTIFY message opensips is sending a status=closed, can I make it send a status=available if the extension is registered and ready for calls?

Many thanks

Jon

Session Initiation Protocol (NOTIFY)
    Request-Line: NOTIFY sip:SIPWATCHER:5063 SIP/2.0
    Message Header
    Message Body
        eXtensible Markup Language
            <?xml
            <presence
                xmlns="urn:ietf:params:xml:ns:pidf"
                entity="sip:2002 at SIPDOMAIN">
                <tuple
                    xmlns="urn:ietf:params:xml:ns:pidf"
                    id="tuple_mixingid">
                    <status>
                        <basic>
                            closed
                            </basic>
                        </status>
                    </tuple>
                </presence>

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