Handset recording

Henrik Palm (Henrik.Palm@RadioCity.se)
Wed, 6 Jan 1999 19:51:22 +0100



Oh, right thanks, but that's not really what I want to do. I want to record
a phonecall on the line. I e the computer doesn't answer, but a human does.
The computer just detects that there was an incoming call and that the phone
went off hook (or that the voltage level drops on the line). It then starts
recording and gives the recording a name like "date-time". 
To do this the modem must route the phone through the codec, which should be
possible, according to the Rockwell reference. 

A sort of 'audiologger for phonecalls', if you like.

One thought with this is that the phone can be wireless. Then the one who
answers doesn't have to think of starting a taperecorder, and he can be
anywhere in the office.


At 10:02 1999-01-06 -0800, you wrote:
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>
>Henrik,
>
>        I have a USR Sporty 33.6 that gives me the same problem. I found that
>by plugging a microphone directly into the modem (it allows this), that with
>the command below I could record a message......
>
>vm -i -L15 -lttyS3 standard.rmd
>
>
>        I was also able to get it to record from the SoundBlaster later.
>Although I didn't keep the line I used for that. I hope this helps.
>
>
>
>
>        Griz
>
>
>
>
>On 06-Jan-99 Henrik Palm wrote:
>> 
>> In the quest of recording an ordinary phonecall I've now come to the point
>> "It should work". 
>> 
>> In the specification of voicecommands for my modem (Rockwell chip i.e
>> Diamond SupraExpress 56e PRO) I found AT#VLS=8, which is supposed to route
>> the handset to the line, through the codec. In that way you can record a
>> phone call.
>> 
>>>From the Rockwell AT reference:
>> " AT#VLS=8 - Recording a handset conversation on phoneline "
>> 
>> The problem, of course :-(, is that it doesn't work. The modem just answer
>> with errors when I try to set it to that mode with minicom.
>> It seems as if the handset commands don't work at all.
>> I can't get vm with start/stop signals from handset on/off hook to work
>> either. 
>> ( vm record -w testfile )
>> It never detects that the handset is picked up.
>> Same thing with the record from handset function
>> (vm record -H testfile)
>> 
>> Has anybody done this? Does anybody have any idea?
>> 
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>- ----------------------------------
>E-Mail: Griz Inabnit <ghostguru@hotmail.com>
>Date: 06-Jan-99
>Time: 09:59:55
>
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