Trixbox Astribank Call Status

Hi,

I have an Astribank for 16 channels and I'm using a Trixbox as my IP/PBX Server to work with it. Besides of that I'm developing an application in .NET for an automatic call generator for a special customer. I'm using a IAX open source library for my app and I have created the 16 IAX extensions.

I have a little problem and it's basically with the call status. When I'm doing a call the call status isn't the real status of the call. For example, when the call is still ringing to the destination phone it send me the status of COMPLETE or UP or CONNECTED and actually is not true because it is ringing, and other times it tells me that the call is COMPLETE and it is BUSY. So...I read something about maybe the call status from Zaptel lines is not the same that Asterisk send to me as call status and that they don't have the same relation for this issue.

I don't know if you understand me and if something like that can happen, that the call status that I received could be wrong or if I have to made any update for the drivers or use a better IAX library. All the suggestions would be well received.

Thanks.