We currently have 4 remote offices tied together with P2P T1 lines but not in a full mesh topology. We are being proposed an MPLS solution to replace this existing P2P WAN in order to save us money. I don't know a lot about MPLS and if it has advantages or disadvantages over a P2P WAN. The execs see the cost savings as significant and want to know if moving to MPLS would cause issues or may be better.
Currently on the P2P WAN we do a lot of SQL replication traffic, general Windows file share, and we are thinking about VOIP. Any guidance here would be greatly appreciated.