Multitech MULTIVOIP MVP-810ST User's Guide download pdf (Page 36)

Phonebook Example MultiVOIP FX Quick Start Guide

Phonebook Example

Flagstaff Office

204.16.49.75

2-Channel

Analog VoIP

(MVPFX2-2)

PSTN

PBX System.

Main Number:

777-5600

10 extensions

Area: 520

Santa Fe Office

PBX System.

Main Number:

444-3200

20 extensions

PSTN

204.16.49.74

4-Channel

Analog VoIP

(MVPFX2-4)

Area: 505

PBX System.

Main Number:

333-2700

204.16.49.73

8-Channel

VoIP

(MVPFX2-8)

PSTN

Boise Office

Area: 208

40 extensions

Network

Each

Outbound Phonebook

cont ai ns t w o

pairs of entries, two entries for each

r em ot e si te. W henev er an out -of -t ow n

em p l oyee d i al s a 12-d i gi t nu mber

beginning with the listed 5-digit

destination pattern (9+1+area code) of

another comp any l ocati on, t he PBX

hands the call to the voip system. The

local voip strips off the “ 9” and directs

t he cal l t o t he I P ad d ress of t he r em ote

voip. The remote voip receives the call

and hands it to its PBX. The PBX then

completes the call to the PSTN.

The on e-d i gi t

Outbound

destination

patterns pertain to 3-digit calling

bet w een com p any em pl oy ees.

Inbound Phonebook

One Common Situation

V oi p Exampl e. This company has offices in three

d i f f er en t ci ti es. The PBX u ni ts al l oper at e al i k e.

Notably, they all give access to outside lines using

“9.” They all are ‘smart’ enough to identify voip calls

without using a special access digit (“8” is used in

some sy st em s). Fi nal l y, t he sy st em op er at es so t h at

empl oy ees i n any of f i ce can d i al emp l oy ees i n any

other office using only three digits. H ere are the

p hon ebook s need ed f or t hat sy st em.

Each

Inbound Phonebook

contains

two entries. The first entry (4 digits)

specifies how incoming calls from the

ot her v oi p si t es w i l l be han d l ed i f

they go out onto the local PSTN .

Essentially, all those calls come to the

receiving voip with a pattern

beginning w ith

1+area code. The local

voip removes those four digits

becau se t hey ar en’ t need ed w hen

dialing locally. The local voip

at t aches a “ 9” at t h e begi nni ng of the

number t o get an ou tsi d e l i ne. The

PBX then completes the call to the

PSTN .

The second Inbound Phonebook ent r y

(1 digit) is for receiving calls from

com p any em p l oy ees i n t he ot h er t w o

cities. The out-of-town employee

si mp l y di al s 3 d i gi ts. The fi r st of t h e

three digits is uniquely used at each

si t e an d so act s as a d est i nat i on

pat t ern (Boi se ext en si ons ar e 7xx,

Sant a Fe ext ensi ons 2xx, Fl agst af f

extensions 6xx).

The local voip sees the pattern in its

inbound phone book and notes the

first digit (here either 2, 5, or 6).

To make the match, this first digit,

three-digit number.

specific extension identified by the

PBX. The PBX can then dial the

voip will send all three digits to the

add ed back once agai n so that t he

field. This first digit must then be

2, 5, or 6 is put i n the “ Remov e Prefi x”

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 192 193

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Multitech MULTIVOIP MVP-810ST User's Guide Page 36

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