1. TADHack 2014
Madrid

2. RestComm

3. RestComm
Real Time Communications Platform for Web/Mobile Developers to build and
scale Voice, Video and Messaging Apps for WebRTC, IMS/SIP and PSTN
networks.
RestComm
What is RestComm?

4. RestComm
● Telecom API For Web Developers
● Built on top of Carrier Grade Mobicents Platform
● Deployable in public/private/hybrid clouds
● Pluggable Architecture
● Designed For Scalability
● Offers 100% API Compatibility with
● Voice/SMS/MMS/ASR/TTS service provider agnostic
Why RestComm?

5. RestComm Architecture
● Scaling up and down working with Juju from Ubuntu
● Rolling upgrades
● Media Server in the cloud
● Amazon AMI on EC2 Marketplace
RestComm TurnKey PaaS

6. RestComm Call Flow

7. RestComm Call Flow
RestComm incoming call flow

8. RestComm Call Flow
<Response>
<Say>Welcome to TeleStax Conference bridge</Say>
<Say>Powered by TelScale RestComm!</Say>
<Say>You are joining the conference room</Say>
<Dial callerId="+13055872294">
<Conference>TeleStaxConference</Conference>
</Dial>
</Response>
RestComm Markup Language

9. RestComm Call Flow
RestComm outgoing call flow

10. RestComm Call Flow
<Response>
<Sms from="+14105551234" to="+14105556789">
Hello World
</Sms>
</Response>
RestComm Markup Language
curl -X POST -H "application/json"
http://administrator:password@127.0.0.1:8080/restcomm/2012-04-
24/Accounts/ACae6e420f425248d6a26948c17a9e2acf/SMS/Messages.json
-d "From=+14105551234" -d "To=+14105556789" -d "Body=Hello World"
REST API

11. RestComm Visual Designer

12. RestComm Visual Designer
What is RVD?
● Build Voice, SMSC and USSD applications with minimal effort
● No telecomm or programming skills required
● Interact with External Services
● Programmers can choose their favourite web language

13. RestComm Visual Designer
Building the application

14. RestComm Call Flow
Binding the application to DID

15. RestComm Call Flow
Binding the application to DID
… and the application is ready to use!

16. RestComm Live Demo
Voice Application: Weight Monitor

17. Demo: Weight Monitor

18. RestComm Live Demo
USSD Application: Online Shop

19. Demo: Online Shop
What is USSD?
● Unstructured Supplementary Service Data
● Send text between a mobile phone and an application program in the network
● Similar to SMS, but stateful
● USSD transactions occur during the session only

20. Demo: Online Shop
Use Case 1 - Authenticate User
● User 1: alice, pass: 1234, 5 coins
● User 2: bob, pass: 1235, 15 coins

21. Demo: Online Shop
Use Case 2 - Select Product
● Product 123 - MP3 Track (1 coin)
● Product 456 - eBook (15 coins)
● Product 789 - Videogame (20 coins)

22. Demo: Online Shop
Use Case 3 - Purchase Product

23. RestComm WebRTC

24. WebRTC
RestComm WebRTC Architecture

25. WebRTC
HTML5 WebRTC P2P Video Chat

26. WebRTC
HTML5 WebRTC Video Conferencing (Q4 2014)

27. http://www.telestax.com/contactus/