Logic Machine wishlist

[baggins]

Please add a straightforward SIP Intercom support in the new LM FW. As far as I have search up to now, I still haven't find any solid (not necessary easy) solution to integrate any well known SIP intercom in LM. By solid, I mean via an add-on package or app or special widget (either in the default visu or the Mosaic) etc, since all other relative bits-n-pieces I have found are more like "hints" on how, maybe, one can try to achieve such functionality rather than an out-of-the box Intercom support.

So far, I found:

• example to display a cam's stream (only mjpeg not H.264) manually, or pop-up automatically via custom javascript (haven't tried yet) on the latest release candidate FW
  
• example to enable a SIP server but for using Lynphone (an external 3rd party mobile app, not integrated in LM)
  

I haven't found:

• how to enable bidirectional audio communication with a SIP intercom while viewing its stream
  
• how to send special door open keystrokes (ok can maybe do this by a KNX actuator but why not use the intercom's door contact?)
  

A solid SIP intercom support is crucial AFAIK in order to use the LM as a one-stop solution.

Please correct me if I have missed any other relative examples or posts.
Thank you once more for your great support and efforts to make LM better

This was posted more than a year ago and edgars replied that your engineers were already working on it.
 
I have a Mobotix T25 system so I am interested to integrate this in my LM setup.
At the moment when somebody rings the bell, I can pop-up the camera image and open the door from my visualisation, but I cannot speak to the person at the door.    

On the openrb website is an article  sip-server-on-logic-machine   describing very summarily on how to do this with an external app and some extra libraries.
Since there is no internal sip solution at the moment, I would be interested to try this out. Could you explain how to go about this?

Thanks.