On Tue, 30 Aug 2011 10:41:30 -0500, Carlos Chavez <cursor at telecomabmex.com> wrote: > Actually Xorcom makes USB channelbanks of up to 32 FXO/FXS ports. Thanks for the tip. It looks like the smallest option is 8 FXO ports: www.xorcom.com/telephony-interfaces/astribank-models.html