Multi-Tech Systems MVPFX2-2 - Manual (Page 113)

MultiVOIP FX User Guide Phone Book Configuration
113
Phonebook Examples
The following example demonstrates how Outbound and Inbound PhoneBook entries work in a situation
of multiple area codes. Consider a company with offices in Minneapolis and Baltimore. The system
depicted is SIP. However, the phonebook entries presented are still applicable for SIP systems.
2 Site Example
Notice first the area code situation in those two cities: Minneapolis’s local calling area consists of multiple
adjacent area codes; Baltimore’s local calling area consists of a base area code plus an overlay area code.
Mpls
612
NW
Suburbs
763
St. Paul
& Suburbs
651
SW Suburbs
952
5
Company
VOIP/PBX
SIte
5
Baltimore
410
Baltimore/
Outstate MD
Overlay
443
Company
VOIP/PBX
SIte
...