VOIP(Voice Over Internet Protocol)
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VOIP Voice Over Internet Protocol Zahra Al-Hoqani - Zainab Al- Shidhani
description
Transcript of VOIP(Voice Over Internet Protocol)
VOIPVoice Over Internet Protocol
Zahra Al-Hoqani - Zainab Al-Shidhani
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.
Advantages (features)
Low cost Pc to Pc Pc to phone Monthly fee
Portability Advanced communication
features: Call waiting, Voicemail
Disadvantages
No service during a power outage.
Emergency 911 calls.
Reliability
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. …
VOIP uses in DE
Tutor: Tracks students’ progress Deliver a lecture. Send learning materials. Answering students’ questions Immediate feedback …
VOIP uses in DE
Audio-conferencing Inviting an expert Orientation
Connectivity
computer
computer
VOIP PhonesVOIP
Phones
Phone +
Adapter
Phone +
Adapter
Traditional Phone
Traditional Phone
Mobile PhoneMobile Phone
Computer (same
service)
Computer (same
service)
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.
How VoIP Works?
Software ..
Skype Vonage Nice Call Back intervoip
Real VOIP call...
Let’s try it…
Features analysis Time of
interactionSynchronous
Asynchronous
Type of interaction
Student-student
Student-teacher
Student-content
Student-machine
Learning style Group-based
Self-based learning
Flexibility Anytime
Anyplace
Ease of access/use
Speed Development
Feedback
Delivery
Instruction Stand-alone medium
Multimedia support
Cost
Time of interaction
Synchronous 1
Asynchronous 1
Type of interaction
Student-student 1
Student-teacher 1
Student-content 0
Student-machine 0
Learning style Group-based 1
Self-based learning 1
Flexibility Anytime 1
Anyplace 1
Ease of access/use 1
Speed Development 1
Feedback 1
Delivery 1
Instruction Stand-alone medium 0
Multimedia support 0
Cost 1
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Features analysis
