Järjestelmä puhelinkeskuksen tilaajatoiminteiden testaamiseksi

摘要

The invention concerns a system for testing of the subscriber service forms in telephone exchange. The system according to the invention includes a computer which can be connected to a user connection 7 in the tested telephone exchange and a traffic tester which can be connected to its analog subscriber connections. The computer has the necessary programs for control of the telephone exchange and the traffic tester, and the desired service forms of the telephone exchange can be implemented via the user connection of the telephone exchange while at the same time the traffic tester is used to simulate a telephone traffic corresponding to the service forms undergoing the test. <IMAGE>