Hi, can anyone tell me approximately how powerful a PC would be required to support Asterisk running mainly as a conference bridge using MeetMe with up to 120 channels (not all in the same conf) on a single TE405P 4xE1 card? I've read through http://www.voip-info.org/wiki-Asterisk+dimensioning and it sounds like one or two 3GHz CPUs should do it, but if anyone reading has direct experience of this kind of application, I'd be very grateful for any comments. Thanks Tony -- Tony Mountifield Work: tony@softins.co.uk - http://www.softins.co.uk Play: tony@mountifield.org - http://tony.mountifield.org