Multi-Tech Systems MULTIVOIP MVP-410ST/810ST - Manual (Page 309)

MultiVOIP User Guide T1 PhoneBook Configuration
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adjacent area code, an area code different than the company’s office but
still a local call from that office (e.g., Staten Island).
The first type of call requires an entry in the Outbound PhoneBook of
the Miami VOIP and a coordinated entry in the Inbound phonebook of
the New York VOIP. These entries would allow the Miami caller to dial
the New York office as if its phones were extensions on the Miami PBX.
The second type of call similarly requires an entry in the Outbound
PhoneBook of the Miami VOIP and a coordinated entry in the Inbound
Phonebook of the New York VOIP. However, these entries will be
longer and more complicated. Any Miami call to New York City local
numbers will be sent through the VOIP system rather than through the
regular toll public phone system (PSTN). But the phonebook entries
can be arranged so that the VOIP system is transparent to the Miami
user, such that even though that Miami user dials the New York City
local number just as they would through the public phone system, that
call will still be completed through the VOIP system.
This PhoneBook Configuration procedure is brief, but it is followed by
an example case. For many people, the example case may be easier to
grasp than the procedure steps. Configuration is not difficult, but all
phone number sequences and other information must be entered
exactly; otherwise connections will not be made.