In forums.digium.com/viewtopic.php?t=69339 I posted that I am looking to build a very simple IVR system allowing our customers to call a phone number, enter their order number and hear their order status.
For the PC itself, I think any simple modern machine will be more than sufficient.
The question is the card. I need a “card to terminate analog “plain old” telephone systems’ lines (POTS).” I have a few options here tinyurl.com/mlnrf6 (I am putting a tinyurl so no one thinks I am advertising for anyone) which is a retailer in my country. Seems that Digium Single FXS module or Digium Single FX0 module would work. I realize that with this approach only one person can call at once.
EDIT Sorry I now see that for POTS I need FXO, not FXS.
If it’s not correct, please let me know an alternative recommendation.
Thank you!