1.
What are the advantages of using VOIP?
Cost savings
The most
obvious advantage of VoIP is cheap and
in some cases "free" phone calls. Most
VoIP Service Providers (VSPs) offer call
charges which are significantly lower
than those obtainable from any
traditional PSTN telco.
The wide
abundance of cheap phone cards are a
direct result of VoIP infrastructures
which has allowed a number of
non-traditional operators to offer
drastically reduced telephone costs.
VoIP
service charges are also considerably
lower than PSTN service charges and in
some cases waived altogether.
Integrated infrastructure
The
integration of voice and data offers a
range of significant benefits. In the
first instance, organisations need to
administer only one network instead of
two separate data and voice networks.
Scalability
VoIP makes
it much easier and cheaper to add,
change or remove nodes (handsets) on the
network.
Global roaming
VoIP allows
users to use one number anywhere in the
world.
New services
VoIP
promises to deliver advanced call
features such as computer integration,
unified messaging and long distance toll
bypass
2.
What do I need to have a VoIP Line?
You need the following to use VoIP:
-
Broadband Internet Connection (Cable / DSL)
- At least 64kbps upstream (128kbps
recommended for best results). The
downstream speed is usually much greater
than the upload, so most download speeds are
ok.
-
a VOIP adaptor or a Soft Phone; and a
-
VSP (Voice Service provider).
3.
I have 2 or more offices in different
locations; can I link them using VOIP?
Yes, you can do more than that. You can do a
simple setup with a point to point Line or you
can go further and setup a PBX with Extensions
at every end, an IVR forwarding calls according
depending on conditional clauses, have
extensions at home, voice mail and much more at
a minimum cost. You can even have incoming lines
in different cities pointing to your PBX.
4.
I don’t spend much on the phone; can I
still take advantage of this service?
Yes, you can add extra lines, have phone number
overseas, use the phone more without increasing
your bills, enjoy of VoIP service features like
Voicemail forwarded to your email.
5.
What is the Quality of the calls like?
In general terms is very good.
It’s about the equivalent of an average-to-good
landline call. Since VoIP relies
on the Internet connection, sometimes
incoming/outgoing traffic on the internet
connection can affect the quality of the call. If you are having problems with the quality of
the calls it is a good idea to upgrade the speed
on your connection or to set up Quality of
Service in your network to prioritise Voice
traffic.
Why not test your connection now:
Click Here
6.
What is the difference between a SoftPhone,
an ATA, and an IP Phone?
A SoftPhone, is a program that runs in your
computer that allows you to use a VSP service
using your speakers and microphone.
An ATA (Analogue Telephone Adaptor), is a box
that connects to your router and therefore to
your internet connection where you can plug any
standard phone o make the calls
An IP Phone, looks like a telephone but instead
of plugging to the PSTN (regular phone network)
it gets connected to your router.
7.
Can I have multiple VoIP phone
lines?
The answer is yes - there is actually no limit
to how many phone lines you can have. However
the more phone lines you have, the faster your
internet service needs to be. The following can
be used as a guide:
|
Number of
lines |
Broadband
upload speed |
|
1
|
64kbps |
|
2
|
128kbps |
|
3
|
128kbps |
|
4
|
256kbps |
|
8
|
512kbps |
|
16
|
512kbps |
|
32
|
1024kbps |
8.
Do I need
to have my computer on to make a call?
If you are making calls with either a standalone
adaptor or IP LAN phone, you do not need to have
your computer on, but your broadband internet
connection needs to be active.
If you are using the soft-client or a PC based
USB handset, you'll need the computer on to make
calls.
9. How can the VSP’s manage to get such a
good prices on the calls?
They basically route all the calls thru the
internet to the closest place to
call-destination, therefore there are not long
distance call charges involved.
10.
What types of phones can I plug to an
ATA?
Any standard Analogue phone. For example the
phone that Telstra provided you or a Cordless
phone you purchased to use at home.
11. What do all the acronyms mean?
VoIP: Voice Over Internet Protocol. This
is the name of the technology that transfers
voice over data networks.
ATA: Analogue Telephone Adaptor. This
allows you to use a standard analogue phone to
do VoIP calls.
PSTN: Public Switched Telephone Network.
This is the name of the standard telephone
network, also known as POTS.
POTS: Plain Old Telephone System. Same as
the PSTN.
12.
How Do I Know If I have a VoIP
phone Call?
It will ring like any other call.