Hi Not exactly a asterisk specific question and what more I'm a newby. I apologize. The story: I was given the task of transitioning my company's PBX (20 people) from a normal old digital PBX to something newer. I chose to use Asterisk. For the project i was given a Dell 850 for the task. My initial intention is to connect asterisk to the current PBX via a T1 connection between them (there is an unused T1 port on the current PBX) and slowly transition extensions from the old PBX to asterisk. The server has the following expansion slots: 1 64bit/133MHz PCI-X and 1 PCI express x8 slot. By all means this isn't my final box for asterisk and final solution, just an interim solution to solve some bottlenecks that we have with the current The questions: 1. Has anyone used a Dell 850 for a small PBX? 2. Will the Digium single span T1 or Sangoma A101 work with these expansion slots? TIA Paolo