2. WHAT IS VOIP
“VOIP means voice over internet
protocol all that means its quite
simply making and receiving
phones over your broadband
internet connection. It is also
more common terms phone
service over the Internet”.
3. Voice over Internet Protocol (VoIP) is a
category of hardware and software that
enables people to use the Internet as the
transmission medium for telephone calls
by sending voice data in packets using IP
VOIP
4. WHY USE VOIP
There are some major reasons to
use VOIP
* Lower Cost
* Increased functionality
* VOIP makes easy some things that are
difficult to impossible with traditional
phone networks.
* Anywhere you connect it to the
Internet, you can receive your
incoming calls.
11. ADVANTEGES
COST:
•Free VOIP to VOIP
•Low cost VOIP to public switch
telephone network (PSTN)
•Less bandwidth requirements
•No cost of software and hardware
Mobility :
•Any internet connection
•Growing number of wireless
broadband location
12. DISADVANTEGES
•High quality PSTN
•Variable VOIP depend on connection
•Lost or delay packets cause drop-out
in
voice
•In case of emergency calls hard to find
geographical location
•Most VOIP services do not support
encryption
13. Skype is a service that lets you
call other Skype users
anywhere in the world and talk
to them for free. You can even
talk to each other live over
video.
14. Skype uses VoIP to let you
make phone calls, video
calls, group calls, and more
over the Internet instead of
using traditional phone lines.
15. Why people use VOIP instead of
Skype
The one problem with Skype and other first
VOIP services was that you couldn't get a
local number. For example, Skype doesn't
offer a Skype In number in your state. This
means that if anyone calls you, they'll have
to pay long distance charges. That's not very
attractive.
16. WHAT IS
OOVOO, funny name and all, has long been Skype's
most direct competitor. ooVoo is the next generation
video communication service which brings friends,
family and colleagues together through group video
chats over the Internet using PCs, Macs, iPhones and
best selling smart phones and tablets
17. You can easily communicate with friends
who are not on ooVoo but are online in
Facebook and Twitter. , ooVoo also uses a
proprietary protocol and can only be used,
for two way and conferencing with ooVoo
users. It's also only available on Windows,
Mac OS X, and a handful of Android
phones. It will be available on the iPad 2
soon.
18. ooVoo conferencing software
enables high quality video
and audio calls with up to
twelve locations at the same
time (six on video and six on
phone), high resolution video
and PC- or Mac-to-phone
calls to landlines and mobile
phones
19.
20. •Desktop sharing
•Video call recording
•File sharing .
•Web video chat
•Video messaging
•Instant messaging
•Video conferencing – Allows users to start a group video
chat up to six people in a call.
•Phone calls – ooVoo-to-phone calls to landlines and mobile
phones to 70 countries worldwide.
Features Of OOVOO
21. CONCLUSION
At the end we conclude that VOIP,SKYPE
and OOVOO these are software which we use
to communicate with different people like
friend, family and business partners no matter
where they are exist in the world these
software are alternative of each other but each
of these have different features like VoIP and
ooVoo have best features as compare to
skype. But the meaning all of these software
have same.