New subject: [Kamailio-Users] Interfaceing Presence server with Presence Network Aget(PNA)

15 Oct 2008

      please cc to mailing list.
Daniel
On 10/15/08 07:51, suresh tattikota wrote:
...
hi Daniel thank u
*PNA*:presence network agent , it collects the presence information of 
the network element like *HSS*(Home Subscriber Server) and 
*S-CSCF*(serving call session control function)  (i.e registered are 
unregistered ).Using '*sh'* interface i am collecting these 
information through *SNR/SNA,PNR/PNA*(subscribe notify request and 
answer,,push notify request/answer  ) after getting the PNR i have to 
send PUBLISH message to the presence server through *PEN*(its nothing 
but publish message )interface ,
My question is how to connect the presence server with presence 
network agent .
and how to attach the presence information to the PUBLISH  XML body .
thank you very much
On 10/14/08, *Daniel-Constantin Mierla* <miconda@gmail.com 
mailto:miconda@gmail.com> wrote:
Hello,

On 10/13/08 12:30, suresh tattikota wrote:

    hi all

    I am trying to develop  the interface between PNA and PS,that
    is PEN interface,
    for that  i am using the one openser 1.2 as the PNA
    Application server and Presence server.

it is recommended that you use kamailio 1.4.1 as presence server,
it has many improvements in this area, openser 1.2 is rather old
and not supported anymore

    I already developed sh interface between HSS and the PNA.
    After getting the PNR request from HSS,PNA has to send the
    PUBLISH message to PS

    so here my doubt is

    1.How to connect the PNA and PS
    2.how to construct PUBLISH XML body
    3.can i use the opensips/openser as presence network agent

The problem with the questions you ask is that you use a lot of
abbreviations from IMS specs (as they look) . You won't find good
answers unless you get to more details of what you want to
achieve, preferably at SIP level - nobody will spend time to
understand what PS, PEN, PNA are supposed to do.

Kamailio (OpenSER) can be used as:
- presence server - can handle PUBLISH/SUBSCRIBE messages and send
NOTIFYs
- presence user agent - initiate PUBLISH requests

Cheers,
Daniel

-- 
Daniel-Constantin Mierla
http://www.asipto.com <http://www.asipto.com/>

-- 
Daniel-Constantin Mierla
http://www.asipto.com

Re: [Kamailio-Users] Interfaceing Presence server with Presence Network Aget(PNA)