3Com NBX, Руководство пользователя

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Figure 8 Using Site Codes to Dial Remote Offices
Bridged Extensions
With a bridged extension, buttons and status lights on one telephone are
associated with buttons and status lights on another telephone. On the
primary telephone, you can perform all operations (such as dialing
telephone calls, placing calls on hold, forwarding calls, and so on). On the
secondary telephone, you can answer calls that are made to the primary
telephone’s extension but you cannot make calls using the buttons that
are associated with the primary telephone.
The administrator can create bridged extensions to the 3Com Cordless
Telephone’s third and fourth Access buttons, if an NBX Attendant
Console is associated with it. The administrator creates the bridged
1 NBX System in Chicago
Extensions: 1000–3999
Site Code: 61
2 Wide Area Network (WAN)
3 NBX System in Atlanta
Extensions: 1000–3999
Site Code: 62
4 NBX System in Dallas
Extensions: 1000–3999
Site Code: 63