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It could be just an Asterisk system. It is
hard to say with just the information provided. There are good reasons to purchase a
system from a “middle man” or “consultant” or “someone
who has done this before” whichever term may apply in this case. 1) There are potential problems and complexities with any phone system
and knowing the subtleties of a particular system will make it much easier to
install and support the system. This will translate into better performance and
less man-hours in the long run. 2) You can put someone else in the noose if it all goes horribly
wrong. 3) It’s hard to be good at everything and someone installing a
VOIP system needs to be knowledgeable in several areas including networking,
telephony, and software support. Some reasons why you might want to do it
in-house: 1) You have qualified people in-house 2) You have skilled Linux administrators and network engineers. 3) You are willing to spend some time learning and possibly having to
deal with some significant hiccups in the early stages of implementation. It is my experience that when people try
to do it in house they think it is just as simple as installing an operating
system on a computer and putting up a webpage. VOIP is significantly more
involved and every aspect of your network and facility can have an affect on
the quality of your phone system. Choosing poor quality handsets, running over
poor networks (which may have never had a problem on data alone), and improper
configuration of the operating system are common mistakes I get called in to
clean up on a regular basis. I know of a company which installed their
own Asterisk system and then hired a consulting company four months later to
fix it for them. Their installation just plain didn’t work. Their server
was on the internet with no firewall and had been popped long before we got
there. They had a PRI installed but the hardware wasn’t configured
properly so they couldn’t use it. The decision to do it in house probably
cost them close to a half million dollars in lost revenues and because they had
to do it twice. My guidance is to get someone who has done
it before and understands some of the things that can go wrong and how to
handle them. If you have qualified people in-house then
have them setup a small server with 5-10 handsets. Put them on someone’s
desk and have them use them. Start small and implement in phases. Last but not
least, don’t buy cheap handsets. Spend the extra money per handset and
get a reliable solid platform. For your users, this will be the difference
between loving you and hating you. -Jonathan From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Susan Swanson Okay, this is probably a stupid question for you guys but
I am still a novice so don’t laugh! We want to provide a hosted PBX solution for small
businesses and have been offered 200 extensions held server (i.e. 20 companies
with each co. having 10 extensions). Isn’t this just an asterisk solution that we are
being sold through a middle man? Can’t we do this in house by purchasing our own
server and purchasing licenses and perhaps hardware from Digium? Any guidance is greatly appreciated! Susan |
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