Tony Mountifield wrote: > I have a client who wants a Meetme box with 12 FXO ports, to connect > to Analogue lines coming from an Ericsson PBX. > > It looks like I could do this with four different hardware configurations: > > a) three TDM04B cards (based on TDM400P) > b) one TDM04B and one TDM808B > c) one TDM804B (or TDM854B?) and one TDP808B > d) one TDM2403B (half filled TDM2400P) > > Apart from considerations of cost and PCI slot availability, are there any > technical reasons to choose one of the above configurations over the others? > No idea, but if you look further afield, if you buy a Sangoma A200 or an A400 you can have all 12 on one PCI (or PCI Express) slot (the former taking up 3 Spaces on your PCs backplane and the latter taking up only 1).
If expandability is a concern, an A400 can support up to 48 FXO ports on one PCI (or PCI-Express) Slot (4 spaces) or an A200 can support up to 24 FXO ports. (6 spaces) I can't comment on how good they are, I've only got TDM400Ps myself. _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users