Close Encounter

Well, I have now done the tone system - named tones with defined sequences of frequencies and levels and option to combine two frequencies. We have defined the standard signalling tones for BT SIN350 (e.g. ring tone, engaged tone, etc).

We have a configuration option to allow tones to be redefined.

I have a test brick on [phone number removed] at present, which just answers with a tone.

I think enough for today - call routing logic tomorrow I think.

P.S. This is what it plays (wav file) - I'll delete the number tomorrow.


  1. I called and heard some tones :)

  2. Just getting the call handling logic right in my head, and will start coding it in the morning.


Comments are moderated purely to filter out obvious spam, but it means they may not show immediately.

NOTSCO (Not TOTSCO) One Touch Switching test platform (now launched)

I posted about how inept TOTSCO seem to be, and the call today with them was no improvement. It seems they have test stages... A "simul...