I am looking at expanding my VOIP services and already have an obi110 set up with a Voipo ata feeding the line input and GV on sp1 + Callcentic on SP2 for 911 only.
I currently use Voipo for my home service and the OBi is used for my Home Office line using GV. I am thinking of dropping Voipo and going with Call Centric for my home service if I do this I would need another ata to keep the lines separate with 2 line outs. I also am thinking of using a second GV line for outgoing calls on my home line and CC for incoming to keep Cnam. So I would need to either replace my Obi110 with an Obi202 or get another Obi100. I am just wondering what the advantage of disadvantage of doing it with one 202 or using the two (obi110+1000 devices. Cost is a factor to as it would save me about $35 to just get a second Obi100. On the other hand if I get an Obi2o2 I would have a spare ata for future or incase of failure.