Page 56 - eBOOK FUNDAMENTAL OF TELECOMMUNICATION NETWORK
P. 56

For  connection  to  other  local  switch  associated

                         with  other  trunk  switch,  it  will  be  conducted  by

                                                        .
                         both trunk switches



                         Another  element  inside  the  PSTN  architecture  is

                                                                    .
                         logical network or signaling



                         Signaling  System  No.  7  (SS7)  is  the  standard

                         signaling  protocol  inside  the  PSTN  network

                         architecture       .





















































                                                            45
   51   52   53   54   55   56   57   58   59   60   61