I am looking into installing new service with a new ISP and it looks as though we may have to go copper which would give me an NxT1 type link to get the bandwidth we need. I have another location that is currently doing NxT1 IMA on the 3825 platform but that platform and the interface cards have had an EOL anouncement. The EOL anouncement recommends the 3900 platform as the replacement but I am not sure what I need in the way of interface cards for the NxT1 MLPPP connection. Can the NxT1 MLPPP connection be supported on the new 2900 series platform or do I need to move up to the 3900 series? Any information would be helpful.