Have you wondered how “Things” talk to each other and the cloud? Do you understand the alternatives for conveying latency-sensitive real time data versus reliable signaling data? Building on the skills from the Sensing and Actuation course, we will explore protocols to exchange information between processors. In this course, you will learn how VoIP systems like Skype work and implement your own app for voice calls and text messages. You will start by using the Session Initiation Protocol (SIP) for session management. Next, you will learn how voice codecs such as Adaptive Multi Rate (AMR) are used in 3G networks and use them for voice traffic in your app. Learning Goals: After completing this course, you will be able to: 1. Implement session initiation, management and termination on your DragonBoard™ 410c using SIP. 2. Discover other users and exchange device capabilities. 3. Compare and contrast narrowband and wideband codecs and experience the voice quality differences between them. 4. Implement and demonstrate VoIP calls using the DragonBoard 410c.
SD
explanation is very clear sir..better to explain with practical orientation....thank q sir
AD
Good understanding of subject matter and very good explaination in simple language.
RB
I am a beginner but explanation was so nice that i understood very easily. The quizzes are conducted in a effective way. Thank you very much
RG
Very well explained, practical performed by creating SIP profile. very helpful
RP
It was an interesting course on communication technologies like integrating VoIP, Android calling, Applications.
SA
The information that was provided with very informative and detailed instructions given was aslo available very link to better graph the concepts of what is happening
AP
IOT communication technology : Nice course to understand sensors, VoIp and EoIp , SIP and Codecs
MK
this course are very intersting and most important in practical working in iot projects
JC
I liked the topic of communications, I am interested in carrying out developments in IoT and intellectually explore all the components that make up the internet of things.
BP
Was a good course. Videos lectures could be better prepared. The Codecs were a bit complex and needed extra reference material
DB
It is excellent time to learn the IOT communication Technologies.It is very useful to update the skills.
VK
I have learned all communication related technologies in this course and it will really helpful for developing new things when developing iot based project.
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One of the best University Course in IoT ecosystem . I really liked the assessment of week-4, open option to write about the innovative ideas on IoT.
I liked the topic of communications, I am interested in carrying out developments in IoT and intellectually explore all the components that make up the internet of things.
I have learned all communication related technologies in this course and it will really helpful for developing new things when developing iot based project.
I am a beginner but explanation was so nice that i understood very easily. The quizzes are conducted in a effective way. Thank you very much
It was an interesting course on communication technologies like integrating VoIP, Android calling, Applications.
explanation is very clear sir..better to explain with practical orientation....thank q sir
Happy to inform you that i have enjoyed learning concepts..Thanks..Prof.Sreenivasu Bhukya
this course are very intersting and most important in practical working in iot projects
excellent course of electronics and communication students
Very good presentation .
very nicely designed with crisp required material .
Presenters are very knowledged in describing the subject .
i have learned the required technique and implementation process of IoT .
All the Quizzes are very systematically designed
This course is very interesting & easy. And can be understandable by beginners.
Very well explained, practical performed by creating SIP profile. very helpful
Happy to part of coursera ,,,explore in coursera ,,,happy learning.
this course is very useful and i enjoyed for listen it
Excellent. Very grateful to UC San Diego and Coursera
That course was really helpful and fruitful for me.
Great course for IoT ,VoIP and EoIP professionals.
Great and Excellent thoughts and course material.
This is a best coursera program in all programs.
Simply very useful course.. I recommend to all.