ITU-T E.360.1-2002
TDM,ATM,基于IP网络多媒体网络QoS路由和相关交通工程方法结构-第E-电话网络和ISDN操作
Framework for QoS routing and related traffic engineering methods for IP- ATM- and TDM-based multiservice networks SERIES E: OVERALL NETWORK OPERATION TELEPHONE SERVICE SERVICE OPERATION AND HUMAN FACTORS International routing plan Study Group 2