HI I was wondering if any one can help on the topic. We need to integrate a Text to speech ( from Textspeak TT-ES-M) to our existing PA system which is built around Nion N6. The TTS device take text through RS 232 or Lan port. Can we implement this using the RS232 control of Nion N6 ?

Hi Ragesh,
We can certainly control third party systems using RS-232/485 from within Nion.  Depending on the amount of 3rd party control require there may be 'some' restrictions if the audio system currently only uses a single Nion.
For larger scale projects which require more control options we recommend our nTouch/nControl series 'control processors' which are also programmed from within nWare.
I have mailed you my contact details so if you can reply direct we can hopefully assist you better.
Many thanks,
Lee