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Page 214 of 258 Dialing Plan configuration
Figure 73
WAN is up: SRG analog phone calls an SRG IP Phone and a main office IP Phone registered to the main office (Normal Mode)
• Local Mode: SRG IP Phones are registered at the SRG.
In this scenario, the WAN and the NCS are working. If the main office user dials the SRG DN (42xx) to call the IP Phone, the call goes through.