H.7325 is a part of the Pawbol standard, which specifies how different parts of an IP network, such as IP nodes and base stations, are connected together. It describes how different IP technologies can be used to create a converged system for support of multimedia services, such as voice, video, data, and other applications. H.7325 describes how nodes, including base stations and mobile or fixed devices, are connected to each other, the control information they need to exchange, and the channel access protocol used to transfer data. It also describes the packet formats and call flow procedures needed to establish, maintain, and clear a call in near-real time.