pstn testing

[HARRICITO]

I have a problem. I need to devolpment a pstn test by my final proyect. But I don´t know if the dsa can get the signals of pbx or communications centers.

[Sastry V.]

Hi,

You may want to elaborate a little bit more on the signal information to analyze the problem better. Such as the frequency contents etc.

Sincerely,
Sastry V
Applications Engineer
National Instruments

[Sastry V.]

Hi,

You may want to take a look at the following too:

Link 1

Link 2

Sincerely,
Sastry

[Sastry V.]

Hi,

Sorry about posting many times. Soon after I posted the previous item, I found a nice article that may help you:

Link 3

Sincerely,
Sastry