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Big Business Phone System
Small Business Price
PBXtra Learning Center
Why PBXtra from eSmith?
PBXtra has a feature set that
rivals or surpasses the features of more expensive key and
PBX systems at significantly lower cost (Click
HERE for a
competitive analysis). Not only is the price of
a PBXtra system lower, but so are the support costs.
Most key and PBX systems require lengthy learning-curves or
specialized technical system knowledge to program.
PBXtra has a friendly and easy-to-use interface for
programming almost every feature of the system.
With the purchase of a PBXtra
system from eSmith you will not only see a savings on the purchase and
support costs, you can potentially save huge amounts
of money on phone service by taking advantage of VoIP (Voice
over Internet Protocol). VoIP uses the Internet to
carry your voice instead of using traditional phone lines.
With a well designed system you can use traditional lines as
backup and for 911 while other calls are routed using VoIP.
You can save over 80% versus the competition with a properly
designed system. This is where eSmith can help you.
Call us now for a FREE consultation.
What is a PBX?
The term PBX spawns from the original term PABX, which is an
acronym for Private Automatic Branch Exchange. Essentially a
PBX is a private telephony switch that resides inside the
enterprise and is used for its internal employees to
communicate both between themselves and the outside world.
The original purpose of a PBX was to allow line pooling
within an enterprise in order to grant that enterprise the
ability to have more employees than telephone lines - taking
advantages of the natural economies of scale that begin to
occur as headcount rises.
Over time, the PBX has grown to incorporate all sorts of
advanced features such as voicemail, unified messaging, auto
attendant (IVR), automatic call distribution (ACD), call
queing, branch office support, telecommuters, softphones,
CTI (integration with the PC), and more. With the advent of
IP, the acronym PBX morphed into its latest incarnation, the
IP PBX. An IP PBX is a PBX that supports packet-based
transport protocols - commonly referred to as "VoIP". The
most popular current protocol is SIP, which stands for
"Session Initiation Protocol". Then, as the IP PBX began to
rise in market share an even new label appeared called the
"Hybrid IP PBX". A Hybrid IP PBX is an IP PBX that, along
with VoIP, also supports legacy and analog switching
protocols such as TDM. A Hybrid IP PBX will typically also
support analog phones to complement its support of IP
Phones. PBXtra is a Hybrid IP PBX.
What is Asterisk?
Many people have seen the term Asterisk (either on our site
or in other endevours around the Web). So what is Asterisk?
Asterisk is an Open Source project, originally authored by
Mark Spencer of Digium, which essentially recreates the PBX
call switching platform in a software environment. Asterisk
is unqiue in that it is interoperable with a huge number of
devices and numerous protocols, including SIP and IAX, T1,
E1, ISDN, PRI, FXO, and FXS. All of these protocols are also
suppoted by PBXtra. Asterisk is what eSmith considers the
"OS of the PBX" and is responsible for much of the core call
routing/switching that occurs within the PBXtra Hybrid IP
PBX.
Many customers ask us: "What is the difference between
Asterisk and PBXtra?". Well, since most people prefer to
manage their business and not their phone system. So, for
this reason we built five distinct value layers over the
technology that Asterisk delivers at its core. They are:
1. Management Software
PBXtra has many layers of management software on top of the
Asterisk platform. Overall we have written in excess of
250,000 lines of code to grow Asterisk into a easy-to-use
highly functional phone system for the business customer.
Some of our management software include a Web-based
adminstrator software which allows business owners to
maintain their PBX from anywhere in the world with a simple
web browser. PBXtra also provides a web-based User Panel,
which is given to each employee of the company. This User
Panel allows the employee to manage their extensions from
anywhere at anytime. This includes listening to voicemails,
click-to-call from their call logs, call forwarding and
more. PBXtra also has a free Outlook integration software
which provides employees Outlook contact screen pops on
inbound calls, and allows them to call their contacts right
from their Inbox. Finally, eSmith offers HUD pro. HUD is a
real-time call control application which allows
drag-and-drop calling, on-the-fly call recording, and
real-time call control for inbound and outbound calls.
2. Telecommuters
PBXtra makes telecommuting and mobility working a snap.
Customers of PBXtra can take their IP phones home and plug
them into their Broadband modem. Their extension number and
voicemail will follow them. They can then make free calls,
using VoIP, that route to their main office PBX. This
remains true even if the main office PBX (PBXtra) is using
PSTN/POTS. This means you can use PBXtra to gain the
advantage of VoIP for inner and intra-office free calling,
even if you aren't ready to fully commit to VoIP for all of
your calling. eSmith customers can also take our softphone
on the road, and make calls from anywhere. This means that
you can have a distributed sales force working from around
the globe all participating on the same phone system for one
incredibly low price.
3. Phone Provisioning
eSmith handles the arduous task of provisioning each IP
phone for interoperability with your PBX. This includes
setting up a file server (TFTP) for the IP phones to
download their configuration over the network, an NTP server
for their clocks, and finally installing the proper
firmware, bootcode, and configcode for each IP phone. eSmith
ensures that each analog phone and IP phone interoperates
with eachother, with the dial plan and finally with the PBX
server itself. The days of "plug in the phone and it works"
are long gone, as phones have become mini-computers in their
own right (some even running Linux). eSmith ensures that
when our IP PBX is delivered to your doorstep, the phones
pop out of the box, plug in your LAN, and begin working.
This is a first in the telecommunications industry!
4. Monitoring
PBXtra has extensive software that monitors and maintains
the health of the Asterisk PBX. This includes code that
resides locally, as well as remotely, providing
inside/outside reliability and protection of your Asterisk
PBX.
5. LAN Interoperability
PBXtra has extensive code which ensures that your PBXtra
(Asterisk based IP PBX) is a good citizen of your LAN. This
includes DNS, DHCP, firewall, and routing technology to
maximize performance, reliability, and scalability.
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