We call them EPLS, Ethernet Private Line Services. Their function is like that of Clear Channels, this service provides the whole reserve of bandwidth to the required service directly over an IP network (or MPLS). At the moment it is important to mention, that 100% of data applications have a protocol, the majority of these protocols are IP. By delivering these applications through IP networks, we are delivering such applications through networks that don’t need encapsulation or enclosure for their transport from one side to the other.