| 摘要 |
<p>PURPOSE: To economically develop an SS7 network especially relating to a signal method inside a telecommunication network. CONSTITUTION: By one example, redundant SS7 signal method interfaces (for instance, 300-1 and 400-1) based on different software designs are obtained in network elements inside the telecommunication network, for instance, a trunk exchange, a data base and the like. At least one interface (400-1) called a network end point signal method transfer point (NESTP) is loosely connected to the host (202-1) and is provided with a signal method transfer point (STP) function. Inside a route specifying table inside the NESTP, plural priority route lists to at least several destinations are obtained. The list used for routing a specified message to one destination is the function of a route by which the message reaches the part of the NESTP.</p> |
