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.
D
This was an well-structured learning experience that improved my problem-solving skills and improved my confidence significantly. The assignments and examples were very useful.
ND
This was an well-structured learning experience that improved my problem-solving skills and provided real-world applications. The assignments and examples were very useful.
PB
This was an interactive learning experience that improved my analytical thinking skills and helped me understand concepts clearly. It was a productive and rewarding experience.
RP
This was an valuable learning experience that improved my analytical thinking skills and inspired me to continue learning. Highly recommended for students and professionals.
SS
This was an comprehensive learning experience that improved my industry-relevant skills and strengthened my professional knowledge. I would definitely suggest this to others.
R
This was an well-structured learning experience that improved my industry-relevant skills and inspired me to continue learning. The sessions were engaging and informative.
DP
This was an interactive learning experience that improved my problem-solving skills and offered hands-on learning experience. The assignments and examples were very useful.
AK
136. This was an insightful learning experience that improved my industry-relevant skills and provided real-world applications. The assignments and examples were very useful.
BB
This was an excellent learning experience that improved my industry-relevant skills and strengthened my professional knowledge. The content was easy to follow and understand.
SS
This was an insightful learning experience that improved my analytical thinking skills and enhanced my practical understanding. The instructors explained everything very clearly.
AP
This was an practical learning experience that improved my analytical thinking skills and helped me understand concepts clearly. The instructors explained everything very clearly.
DB
This was an valuable learning experience that improved my analytical thinking skills and offered hands-on learning experience. The sessions were engaging and informative.
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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.