Nodal Inter-working Function 互通功能
Generic Inter-Working Function 业务的通用工作间功能
CP-IWF Customer Premise Inter-working Function 用户侧网络互连功能
central office inter working function 局端网络互连功能
customer premise inter working function 用户侧网络互连功能
CO-IWF Central Office Inter-working Function 局端网络互连功能
inter-working agent function 互联代理功能实体
应用推荐