I typically own at level-1 stuff, but I need some help finding a cheap DSU/CSU router for a small office job I was awarded today. They are trying to save money as much as possible. Here is the scenerio, recommend me a good router/solution. Telemarketing company, with 5 T1 lines. 4 T1's are being used for voice. 1 T1 is just sitting there, doing absolutely nothing. They wish to use that T1 for internet access. Naturally, I will need a DSU/CSU for accessing the T1. I need to find a cheap solution with one port in from the DS access card and one port out to a workgroup switch. Any suggestions? I'm looking for CHEAP. Don't care about brand. I plan on taking your suggestions and going to eBay for them, so save us all some money. I was looking into the NetTopia solution, but it's cheapest DSU/CSU router is 859 at my cost. That's about $700 too much then I wanted to spend. How is Webramp? Is their solution DSU/CSU enabled?