搜索结果

Institute of Electrical and Electronics Engineers (IEEE)

Integrated-Services Digital Network (ISDN)

Interexchange Carrier (IXC)

IM-SSF

Incumbent Local-Exchange Carrier (ILEC)

Integrated Access Device (IAD)

Integrated-Services Digital Network Digital Subscriber Line (IDSL)

Intelligent Hubs

Interframe Gap (IFG)

Internet