Hello,<br><br>Please forgive me for i'm not an asterisk user yet. I've done as much research as I can .. and have the following questions.<br><br>I'm setting up a new office and a home office and i'm shopping for hardware. <br>
<br>Office: 2 analog lines<br>Hardware: TDM412B (2 FXO, 1FXO)<br>Link: <a href="http://www.voipsupply.com/index.php?cPath=99_555_556">http://www.voipsupply.com/index.php?cPath=99_555_556</a><br>Cost: $303<br><br>Home: 1 analog line<br>
Hardware: TDM421B (2 FXS, 1 FXO)<br>Link: <a href="http://www.voipsupply.com/product_info.php?products_id=3980">http://www.voipsupply.com/product_info.php?products_id=3980</a><br>Cost: $300<br><br>Questions:<br>[1] Can I use oslec for echo cancellation? I'll have beefy hardware.<br>
Is echo cancellation necessary?<br><br>[2] Can I get PCI express x1 cards for the same price?<br><br>I'm on budget, Any other cards (sangoma? rhino?) that might work well?<br><br>I'm sure these questions have been asked before.. :-)<br>
<br>Steve<br><br><br>