On Sun, 20 Jan 2008 12:40:01 -0500, "Ted"
Post by TedI am in need of books, manuals, etc so that I can learn about phones systems
and PBX for work. I have searched on amazon and find conflicting reviews for
the books.
Since you all are in the industry, how did you learn and can you recommend
any books that I can use.
Thank you,
Ted
A few decades ago, when the Mitel SX-200 phone sysem was introduced,
then the SX-100, 20, 10 and even 5, I got my hands on the manuals and
used to pore over the terms and dial plans and design my own system,
mirroring the telco pbx dial plan of the systems I worked on. I used
to dream of owning and installing my very first PBX. Well, if finally
happened, just not the way I had planned. I had to install a lot of
key and small pbx systems before that first big one. Quite a lot :-)
I guess the thing to do is start with one of the smallest systems in a
company's product line that you're interested in. ie Avaya-Partner,
Nortel-CICS, Panasonic-TA-824, NEC-DSX. Open the manual and study the
features, how to set them what they do, what to dial, etc. See if you
can provision a system for a certain size and expand it. Ask what
size you'd recommend and if the product can grow beyond the box. All
the time you are asking these questions, you also will get a feel for
pricing and economy of scale. I used to do this for generic key
systems back in the day and I still do the for Motel Small Systems to
250 rooms. Two different brands, both sized out the same and the
difference between the models, and he differenc to expand both, the
features gained or lost.
If you've never done this before, expect to spend at least 60 hours
just doing your feature analysis and hardware provisioning. You may
never sell a system or get to install it, but consider it an execise
in sales training. You basically create Teld's telco on paper and do
story problems, and your first customer is your employer, maybe not
the whole system, but your department. When you get to the bottom
line, go through the features and see if you missed something. See if
you want to add something. Then test out your work.
At the same time, go grab an Asterisk trixbox distribution software
and maybe a Panasonic TD-1232 installation and programming manual.
The Panasonic can be both a key system and a PBX, called a Hybrid. It
has features of both and learning it will train you in both
disciplines. Learn the Panasonic for its default dialing plan and
fairly simple set of features. Learn the Trixbox after the Panasonic
for the flexibility and the VoIP training. You'll never sell a Pana
TD, but the features and programming can be applied to the entire
Panasonic family.
Before you ask, it doesn't work on things like Nortel Option 11 and
Avaya Definity, the building blocks are there and you can train your
way into those systems, but learn someting simple and small first.
If you want some specific sources, I imagine you could figure out how
to drop me an email.
Good Luck,
Carl