IVM Audio Quality Issue while people calling

[Gerakus]

I am using a trial version of the software to evaluate and eventually purchase it.

 

We have an audio file of about 9 minutes and 4MB in size.

 

The software is using running on Windows 2008 Server 64, with a whole dedicated T1 connected to it just for auto attendant services.

 

 

But every time that more than 3 people call the number, the quality of the audio degrades.

 

I wonder whats the reason for this, as I don't see any specifications in the trial saying that cant be used for more than 3 calls.

 

I test this with DSL as well, different computers and always got the same result, after 3 it just cant be used the trial version.

 

Any help or input will be appreciated into this.

 

Thanks in advance.