Padu wrote:
> From: "Dave Lag"
> 
>>
>> What do yoou mean by "digital phone line"
>> Connected to a local PBX/KEY system?
>> -those formats are typically proprietary
>> D
>>
> 
> 
> Exactly. I'm figuring that out. I got some specifications for a Meridian 
> system, and they use something called a two-wire TCM (time-compression 
> multiplexed) loop at 512kbps.
> What I'm investigating is the possibility of detecting on/off hook no 
> matter what system.
> 
> It should be possible, I remember one recording device that could be 
> plugged to any major PBX [digital] system and it would capture the voice 
> data from there. But I could be completely wrong.
> 
> Cheers
> 
> 
> Padu

I guess folks like konexx have reverse engineered it to create their 3rd 
party modem adaptors.
if its published is something else...
D
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