WebRTC provides a simple and elegant solution for real-time communication. At the same time, it leaves all signaling and architectural questions open.
What can companies do to close this gap in WebRTC infrastructure and how will it assist the ecosystem to grow and flourish? You can find my impressions and more details about the conference here: http://bloggeek.me/webrtc-conference-wrapup/

1. The Missing WebRTC
Infrastructure
Tsahi Levent-Levi
Director of Business Solutions, PBG - PSM
October 2012
1

2. 2

3. WebRTC is a part
of a whole solution
3

4. P2P technology
2
1
3
4
5
4

5. But needs a server
● NAT traversal
● Signaling
5

6. PSTN and SIP anyone?
6

7. Thank You!
Well…
Not Really…
7

8. WebRTC Needs
Infrastructure Building
Blocks

9. Leave the web page
● Dial tone
● Numbering plan
● Identity system
9

10. Gatewaying
WebRTC Other
Transport SRTP RTP,
SRTP,
Circuit Switched
Codecs VP8 H.264
G.711, G.7xx,
Opus AMR-NB/WB, …
Signaling ? SS7, SIP, H.323, …
10

11. Gatewaying: Client Included
GW SIP / IMS
HTML5 Client
JS SIP / Other WebSocket
WebRTC SRTP
PSTN
● Gateway vendor offers the client side (SDK, Widget or
other)
11

12. Gatewaying: Programmable
My-service
GW SIP / IMS
HTML5 Client
?
WebRTC SRTP
PSTN
● Gateway vendor offers control APIs
● Customer build the client as he sees fit, interacting with
the gateway’s APIs from his own web server
12

13. Telephony:
Voice as we know it
● Conferencing
● IVR
● Recording
● Follow me
●…
13

14. How do we Add Telephony Services?
1. Gateway to PSTN
2. Gateway to SIP (VoIP)
3. Natively in new WebRTC media servers

15. Analytics
● Video
● Object tracking
● Face recognition
● Voice
● Text to speech
● Speech to text
● Sentiment from voice
http://bitly.com/bundles/tsahil/2
15

16. QoE: Closing WebRTC Gaps
QoS Assurance Mobile App Support
16

17. Value is created from meshing up
bits and pieces together
17

18. Image credits
burgerfeet1 Seattle Municipal Archives Phil Aaronson
woodleywonderworks _Nezemnaya_ mikebaird Elsie esq
18

19. Thank You!
Tsahi Levent-Levi
Director of Business Solutions, PBG – PSM
tsahil@amdocs.com
http://bloggeek.me
19