Re: Is it possible for Dialogic to be half duplex only?
- From: "Angus Comber" <angus@xxxxxxxxxxxxxxxxxxxx>
- Date: Fri, 13 May 2005 09:14:22 +0100
After paying a shedload of money for an analog Dialogic card it surprised me
slightly too. I now use Voice boards from www.callurl.com They are full
duplex (and with TAPI).
Angus Comber
"Jack" <replyto@newsgroup> wrote in message
news:OjmrAz2VFHA.3280@xxxxxxxxxxxxxxxxxxxxxxx
> Thank you ,Will.
> According to that site all Dialogic using TAPI drivers are half duplex.
> Suprise, suprise! I never expected that.
> Jack
> "William DePalo [MVP VC++]" <willd.no.spam@xxxxxxxx> wrote in message
> news:eToCF2qVFHA.2740@xxxxxxxxxxxxxxxxxxxxxxx
>> "Jack" <replyto@newsgroup> wrote in message
>> news:u1tzMsqVFHA.3184@xxxxxxxxxxxxxxxxxxxxxxx
>>>I do not know the model number, but that card has 4 channels and the CAPS
>>>return for the line is:
>>> D41MT.TSP: Dialogic D41 Service Provider--Analog Line 2(dxxxB1C2)
>>
>> Matthias Moetje who often posts here has compiled this hardware
>> comparison:
>>
>> http://www.terasens.com/products/teravoice/hardware.aspx
>>
>> According to it, some Dialogic cards are fully duplexed and some are not.
>> You will need to know which you have.
>>
>>> If Dialogic cards are full duplex (as I suspect), what can be the reason
>>> that that card will not allow to open waveIn and waveOut simultaneously?
>>> Your thoughts please.
>>
>> You shouldn't have to guess. What failure code does the open operation
>> return? MMSYSERR_ALLOCATED is often returned when one tries to use a
>> half-duplex device in a fully-deuplexed manner.
>>
>> Regards,
>> Will
>>
>>
>
>
.
- References:
- Is it possible for Dialogic to be half duplex only?
- From: Jack
- Re: Is it possible for Dialogic to be half duplex only?
- From: William DePalo [MVP VC++]
- Re: Is it possible for Dialogic to be half duplex only?
- From: Jack
- Is it possible for Dialogic to be half duplex only?
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