Transmitting signaling data involves transmitting signaling data based on ISDN standard in data packets of TCP protocol using tunneling method constructed using expanded RAS protocol

摘要

The method involves transmitting signaling data (4) based on the ISDN standard in the data packets of a TCP protocol (6') using a tunneling method constructed using an expanded RAS protocol (11). A RAS protocol communications network controler (10) sends addressing data for the terminal to establish the tunneling method before the signaling data are transmitted. AN Independent claim is also included for the following: a telecommunications system for implementing the inventive method.