1*E1/T1 over IP TDM over IP Converter (IDM-TOP1) (IDM-TOP1)
Brief introduction
IDM-TOP series of products is also called IP circuit emulator or adverse gateway. IDM-TOP1 supports 1 group of E1 service base on TDM be extended to packet exchange network. Via the group network(Ethernet ,IP network or MPLS net... - Update: 2009-06-23