Overall a great piece of hardware, (if a tad pricey). I had to sell my firstborn and a kidney but in the end it was worth it for a brand-spanking-new Sangoma D500-500e PCI Express Voice Transcoding Card.
Sure, I could have gone for a budget version for at least 1/10 of the price, but what's better than telling your friends you spent 8 Grand on a PCI Express card, (and maxed my credit cards to the point that the local back brach has shut down). I may have somewhat damaged it during installation but the box is fancy enough to live in now my boss has fired me.