IP exchange or (IPX) is a telecommunications interconnection model for the exchange of IP based traffic between customers of separate mobile and fixed operators as well as other types of service provider (such as ISP), via IP based Network-to-Network Interface.
IP exchange (IPX) — модель телекоммуникационной взаимосвязи для обмена IP-трафиком между клиентами отдельных мобильных и фиксированных операторов, а также других видов услуг поставщика (напр.