Nortel VoIP Gateway, Configuration Manual

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10 Figures
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Figure 40 Status and Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Figure 41 E.164 Numbering Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Figure 42 Example of the Registration Prefixes Table . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Figure 43 Example Destination Phone Number Manipulation Table . . . . . . . . . . . . . . . . 151
Figure 44 LAN engineering peak transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Figure 45 Peak traffic, WAN link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Figure 46 Calculating network load with IP telephony traffic . . . . . . . . . . . . . . . . . . . . . . 160
Figure 47 Network loading bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Figure 48 One call on a half duplex link without silence compression . . . . . . . . . . . . . . . 168
Figure 49 One call on a half duplex link with silence compression . . . . . . . . . . . . . . . . . 168
Figure 50 Two calls on a half duplex link with silence compression . . . . . . . . . . . . . . . . . 169
Figure 51 One call on a full duplex link without silence compression . . . . . . . . . . . . . . . . 170
Figure 52 One call on a full duplex link with silence compression . . . . . . . . . . . . . . . . . . 171
Figure 53 Two calls on a full duplex link with silence compression . . . . . . . . . . . . . . . . . 172