TSB IP project-areas of study Integrated architecture Impact to telecommunications access infrastructures of access to IP applications Interworking between ip based network and switched-circuit networks including wireless based networks Multimedia applications over IP Numbering and addressing Transport for IP-structured signals Signalling support, in and routing for services on IP-based networks Performance Integrated management of telecom and IP-based networks Security aspects Network capabilities including requirements for resource management Operations and Maintenance(OAM) for IP 1818 TSB IP project–areas of study • Integrated architecture • Impact to telecommunications access infrastructures of access to IP applications • Interworking between IP based net work and switched-circuit networks, including wireless based net works • Multimedia applications over IP • Numbering and addressing • Transport for IP-structured signals • Signalling support, IN and routing for services on IP-based networks • Performance • Integrated management of telecom and IP-based networks • Security aspects • Network capabilities including requirements for resource management • Operations and Maintenance (OAM) for IP