Dialing a Call to a Remote Office
95
Dialing a Call to a
Remote Office
You can dial calls between sites in your organization that are separated
geographically but that are linked by a Wide Area Network (WAN)
connection. Each site must have an NBX system. Typical configurations
are described in the next sections.
Using Unique
Extensions
In the sample network shown in
Figure 10
, everyone in the entire
organization has a
unique
telephone extension. Whenever you make a
call to an extension that is not located at your own site, your NBX system
sets up a connection to the NBX system at the other extension’s site.
In this example, to call a user in Dallas, a user in Chicago dials a Dallas
extension (3000 through 3999). The dial plan on the Chicago NBX system
sets up the necessary connection to the Dallas NBX system and then to
the extension at that site.
Figure 10
Using Unique Extensions to Dial Remote Offices
1
NBX System in Chicago
Extensions:
1000–1999
2
Wide Area Network (WAN)
3
NBX System in Atlanta
Extensions:
2000–2999
4
NBX System in Dallas
Extensions:
3000–3999
1
3
4
2
Содержание NBX 3101
Страница 8: ......
Страница 12: ...12 ABOUT THIS GUIDE...
Страница 34: ...34 CHAPTER 4 NBX 3101 AND 3101SP BASIC TELEPHONES...
Страница 54: ...54 CHAPTER 6 NBX MESSAGING...
Страница 68: ...68 CHAPTER 7 STANDARD FEATURES...
Страница 100: ...100 CHAPTER 9 GETTING MORE FROM YOUR TELEPHONE SYSTEM...
Страница 108: ...108 CHAPTER 10 NBX 3105 AND 1105 ATTENDANT CONSOLES...
Страница 125: ...INDEX 125 speaker 67 W Wait for NCP message 118 wall mount bracket 114 Windows Desktop shortcut for LabelMaker 75...
Страница 126: ...126 INDEX...