White Paper Abstract:
This document discusses two classes of hosted voice networks: (a)Peer-to-peer MMS networks, (b) Packet voice virtual private networks (PV-VPNs). MMS networks are VoIP, VoFR, or VoATM networks that are intended for enterprise customers that want dependable, inexpensive voice service between two or more sites. A virtual private network (VPN) is an MMS with more advanced features and functionality. We will discuss the differences between the two types of networks in this document.