FIELD: communication systems fully built around internet protocol.
SUBSTANCE: call is routed between at least two logical network components, each executing logical function with respect to call; in the process logic functions of at least two network logic components are maintained in one physical control entity of IP communication network system. When call is received in physical control entity implementing first logic function, call-related processing is executed in physical control entity implementing first logic function thereby obtaining content of first data structure. Then second logic function is invoked in physical control entity wherein content of first data structure is fed inside physical control entity to second data structure of second logic function so that content of second data structure is, in effect, similar to that obtained at same stage in mentioned second logic function by means of external routing between network logic components.
EFFECT: optimized routing when two or more network components function as same component in signal transfer route.
48 cl, 13 dwg
