[Asterisk-Users] Having major issues with TDM2400

[Eric "ManxPower" Wieling]

BJ Weschke wrote:
> On 1/3/06, Kerry Garrison <support at techdatapros.com> wrote:
>> The magic setting is callprogress=yes, however, we have this working
>> properly in the lab but not at this particular client location right now.
>> Strange, but true.
>> -Kerry
>>
> 
>  You're going to have very unpredictable results with that setting
> because you're asking Zaptel to try and detect progress based on what
> it's hearing inband vs. true signaling. I'd not recommend this for
> production use and I think zapata.conf warns you of the same (false
> positives, etc).

Using callprogress=yes is much like using crystal meth, it seems great 
at first, but then....