1, 171, 181 Kauffman, Maury, 204 Intercom, 36, 43, 291 key sets, 12 Interconnect, 308 key strips, 13 interconnect companies, 283 Key systems, 34 interface devices, 309 keypad, 6 Interflow, 80 KK6, 12 Intermediate Distribution Kuehn, Dick, 300 Frames, 252 Internet, 128 Internet and Computer-Based Faxing, 204 lamps, 9 Internet offload, 150 LAN, 109, 142, 250 Internet Protocol, land lines, 281 31, 143, 151, 216, 252 last number redial button, 46 Internet Protocol Device latency, 144, 145, 150 Control, 151 LCD, 8 Internet service provider, 282 LCR, 49 IP, 31, 151, 216, 252 leased lines, 207, 277 IP Centrex, 169 Least Cost Routing, 49 IPDC, 151 LED, 9, 258 ISDN, 26, 224, 230 Lidyard, Dave, 126 ISG, 208 light emitting diodes, 9, 258 ISP, 282 Lights, 9 IVR, 87, 91, 171 Line Appearance, 70 IVR server, 173 line assignmen, 226 IXC, 276 liquid crystal display, 8 Local Area Networks, 142, local loop, 277 jack, 249 log off, 77 jagging, 197 log on, 77 Jainschigg, John, 140 Loizides, Jim, 259 long haul, 227 loop, 226 The Telecom Handbook 6 317 INDEX loop keys, 42 Modification of Final Judge- loop start, 226 ment, 302 loop start trunks, 208 modulation, 238 low voltage, 247, 251 modules, 13, 24 Lucent, 301 monitor, 10 monitoring, 10 mounting cord, 6 moves, adds, changes, 130 M66 blocks, 252 moves and changes, 53 Ma Bell, 299 multi-button telephones, 3 MAC, 53, 284 multi-line telephones, 3 MACs, 130 Multi-port capability, 239 Main Distribution Frame, 252 Multimode fiber optic cable, mainframe, 236 Maintenance Administration Multimode graded index, 258 Terminal, 284 multimode step index, 258 manual ringdown line, 227 multiplexer, 218, 241 MAT, 284 mux, 242 MCI, 301 MDF, 252 Media Gateway Control Protocol, 148, 151 network, 230, 277 media gateway controller, network operating center, 278 146, 151 network services, 207 Message waiting indicator, 10 Network Termination Device, message waiting lamp, 104 MFJ, 302 Newton's Telecom Dictionary, MGCP, 148, 151 3, 160 Microprocessors, 18 Night Service, 79 Microwave Communications NNX, 226 In