| 摘要 |
<p>The invention relates to a method for transmitting telecommunications data from an access network (AN) to a media gateway controller (MGC). According to said method, a TDM interface (V5.2) is located between an access network (AN) and a signalling gateway (SG) and an IP interface (IP) is located between the signalling gateway (SG) and the media gateway controller (MGC). Part of the telecommunications data, which is transmitted as layer 3 data in the uplink traffic for general, not directly traffic-relevant functions of the TDM interface (V5.2), is scheduled in the signalling gateway (SG). This eliminates the messages for general functions of the TDM interface on the IP side. Port control messages are thus only efficiently managed in the IP network in the accelerated port alignment mode, i.e. only data for a port group release method is transmitted, (for example, according to V5.2, amendment A1).</p> |
