PABX FAQ

Some FAQ (Frequently Asked Questions) about PABX or PBX :-

1. What is PBX ?
PBX stands for Private Branch Exchange. Think of PBX as telephone network, smaller in number of users, poorer in features, smaller in area of operation ( typically inside one office premises only). But recently, with hosted PBX and IP PBX, these definition is getting increasingly outdated.

2. Who should use PBX ?

Actually, everyone uses PBX. The big public telephone network is nothing but a big PBX with big capacity and national as well as international connectivity.

3. What is Least Cost Routing ?
It is an intelligent routing of calls from PABX extension lines through PABX trunk lines to reduce cost of making outgoing calls. Normally, call from same network costs less, so PABX system decides which trunk line to use for making outgoing call depending upon the number dialed from the extension line. For example, if BSNL mobile number is dialed from an extension of EPABX, it would route the call through a trunk which has connectivity with BSNL Mobile SIM rather than any land line trunk. This reduces the cost of making outgoing call.

To be updated.
Last Update : 28 Nov 2009.

{ 5 comments… read them below or add one }

Osman August 4, 2010 at 2:32 pm

How to config least cost routing in Iris ivdx.

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vijay January 30, 2012 at 7:29 am

Could u please give me the user manual for MATRIX Eternity V6 model PABX

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Santhakumar January 31, 2012 at 7:08 pm

could you tell me which is the best call accounting software for panasonic PABX and what will be the cost ??

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amol February 20, 2012 at 5:04 am

i want to progarm different tones for internal and external incoming calls on operator console of ericsson md110.and how can i know the frequency of dial tone in md110.

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zafar April 12, 2012 at 6:43 am

We are looking for a PABX monitoring software, which is able to
keep the PABX record & the reports. Our PABX system is Panasonic KX DT 816.
So if you have the compatible product please send the Description & the We are looking for a PABX monitoring software, which is able to
keep the PABX record & the reports. Our PABX system is Panasonic KX DT 816.
So if you have the compatible product please send the Description & the
quotation of the Product

Reply

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