Hello,

On 5/24/12 7:06 PM, David Lake (dlake) wrote:

Hi

Please excuse the newbie posting, but I really need some help !

I want to expand Kamailio to act as an OMA PoC Server. To do this, I need to build some floor-control using TBCP and add logic to select speakers, etc, which I can do.

But…. Before I even do that, I need to support the PUBLISH event “poc-settings” This is where the client declares that it is a PoC device and what it’s status is (RFC 4354). I’ve read, re-read and re-re-read the documentation, but the architecture and how it impacts the various modules is still unclear to me.

Here are my questions:

1) I can see that presence_xml is where the “presence” and “winfo….” events are handled. Do I need to expand this to include poc-settings ?

it might be better to write your own module, depends in the kind of processing the presence server has to do. Look the other presence_* modules that are smaller than presence_xml (e.g., presence_profile), it should be easy to learn about how to add support for a new event type.

2) The poc-settings per client are sent in the XML body. Where/how does that get parsed, and is that then stored in the MySQL database ? Does that mean that I need to expand the parser to handle the new poc-settings message ? Does that also mean that I need to add new elements to my openser database ?

Published document is saved 'as is' by presence module (which is a generic framework used by the other presence_* modules). I havent looked at rfc4354 to see what exactly processing is required, but I don't expect you need to extend the database. At this moment, the presence server can deal without problem with different PUBLISH bodies (like xml documents or text (for MWI)).

Cheers,
Daniel

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