1. VOIP
Voice Over Internet Protocol
Zahra Al-Hoqani - Zainab Al-Shidhani

2. The Definition
 Voice Over
Internet Protocol:
A technology that
allows you to make
voice calls using a
broadband Internet
connection instead
of a regular (or
analog) phone line.

3. Advantages (features)
 Low cost
 Pc to Pc
 Pc to phone
 Monthly fee
 Portability
 Advanced communication features:
 Call waiting,
 Voicemail

4. Disadvantages
 No service during a power outage.
 Emergency 911 calls.
 Reliability

5. VOIP uses in DE
 Students:
 join a lecture via their cell phone.
 interact with their tutors more easily even out
of the lecture time.
 submit their assignments and work via their
phones.
 …

6. VOIP uses in DE
 Tutor:
 Tracks students’ progress
 Deliver a lecture.
 Send learning materials.
 Answering students’ questions
 Immediate feedback
 …

7. VOIP uses in DE
 Audio-conferencing
 Inviting an expert
 Orientation

8. Connectivity
compute
r
VOIP
Phones
Phone +
Adapter
Traditional
Phone
Mobile
Phone
Computer
(same
service)

9. Connectivity
 VOIP service (computer/VOIP telephone/
phone + adapter) to:
 Any one has telephone number (locally, long
distance, internationally)
 Mobile.
 Traditional phone.
 Computer:
 Uses the same service.

10. How VoIP
Works?

11. Software ..
 Skype
 Vonage
 Nice Call Back
 intervoip

12. Real VOIP call...
Let’s try it…

13. Features
analysis Synchronous
Time of
interaction
Asynchronous
Student-student
Type of
interaction
Student-teacher
Student-content
Student-machine
Group-based
Learning style
Self-based learning
Anytime
Flexibility
Anyplace
Ease of access/use
Development
Speed
Feedback
Delivery
Stand-alone medium
Instruction
Multimedia support
Cost

14. 1
Synchronous
Time of
interaction
1
Asynchronous
1
Student-student
Type of
interaction
1
Student-teacher
0
Student-content
0
Student-machine
1
Group-based
Learning style
1
Self-based learning
1
Anytime
Flexibility
1
Anyplace
1
Ease of access/use
1
Development
Speed
1
Feedback
1
Delivery
0
Stand-alone medium
Instruction
0
Multimedia support
1
Cost
13/
17
Features
analysis