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2. VoIP is the advancement technology in voice
communications, and has a variety of different
features and applications that make it useful. But if
you realize how it works, you can more easily use
the technology to your company’s benefit. The
beginning of VoIP process involves connecting to
a VoIP service. Where, audio signals are sent using
standard TCP/IP protocols over an Ethernet
network. This exchange of signaling and voice
information is a two way process i.e. signal can be
send and received at the same time with each
endpoint over the IP network.
3. However, VoIP works on different premises. To
understand how VoIP works on different
platform, you’ll need to understand the basic concept
behind normal analog audio communication,
In Circuit switching with the help of VoIP, analog voice
calls are converted into digital signals but after
traveling thousands of miles it again converted to
analog signal at final destination. The voice data is
digitally encoded using µ-law or A-law Pulse Code
Modulation (PCM). In circuit-switching, the path is
decided upon before the data transmission starts i.e. the
route is dedicated and released only when the session
terminates.
4. In packet-switching, unlike Circuit switching, the packets
are sent towards the final destination irrespective of
each other. There is no dedicated path for packet
transmission, each packet data has to find its own route
to reach the destination. This type of transmission is
more efficient because it always takes the cheapest and
least congested route to travel.
The biggest advantage of this stream lined VoIP is that
one high-speed network can take the packets for many
voice channels and may share the data at the same
time. So Instead of maintaining large number of circuit
switched connections it is easy to manage a single
high-speed network.
5. The most commonly VoIP system is used for PC-to-PC
communication over the Internet. For this, sound
card installation is requisite in both computers along
with microphones and broadband internet
connections. Aside from that, software package is
also required to make phone calls with the help of
VoIP. The phone calls are unlimited and free when
you talk to people using the same VoIP service on
their PC.
6. You can also use Analog telephone adaptors (ATA) that
allow connecting a standard telephone to computer
Internet connection in order to take advantage of
VoIP options.
You can also invest in internet protocol phones if you
want something that looks just like your standard
analog telephones but with VoIP connection.
After the advancement in VoIP system, the newest
option in the market is the Wi-Fi phone, which uses
short-distance Internet transmission of VoIP signals
to replace phones calls.
7.
VoIP saves money as it eliminates the need to invest in number of
equipment and hardware, whereas No set up fees, no maintenance
fees, and no by-the-minute charges are required, just need to pay
fixed or low cost monthly fee.
It uses only one connection for data and voice.
It’s so simple, reliable and flexible, that you don’t have to wait for a
certain time of day to make calls, you can use your VoIP connection
from anywhere around the globe. Bridges gaps between
countries, locations and people.
It can accommodate up to 100,000 users without extra time and
money consumption.
VoIP is used in almost all web conferencing calls as an alternative
to regular conference calls.
8. Telecom is also a provider of VOIP hosted PBX
networks and additional hosted PBX
services/solutions.
For More Information about VOIP Service
provider visit on
http://www.telxtelecom.com/