1. PKE Consulting 20151 Some slides from the WebRTC Conference May 2015

2. Karl Stahl, CEO Ingate Systems AB info@ingate.com karl.stahl@intertex.se karl.stahl@intertex.se Ingate’s SBCs do more than POTSoIP SIP. They were developed for standard compliant end-to-end multimedia SIP connectivity everywhere. WebRTC is just aligned – Ingate adds Q-TURN telepresence quality and the WebRTC & SIP Companion Gateway brings all WebRTC features to the enterprise PBX/UC Solution/call center and to the service provider next-generation telephony. Disruptive WebRTC: New, Old or No Service Providers? Some slides from the WebRTC Conference May 2015 Let’s jump to the Phone Redefined related slides

3. WebRTC WILL be on Everyone’s Desktop 3 Clicks, links and numbers (here hooked up to SIP, PBX and PSTN) You actually use it a lot! But is it a service or product? Even a test site is persuasive, try it at: https://webrtc.ingate.comhttps://webrtc.ingate.com https://webrtc.ingate.com/dialin.html?karl@intertex.se

4. Carriers Offer Voice Services Over Their SIP Trunks WebRTC Opens for Offering More and Better 4 Typically delivered via a CPE (e.g. an E-SBC) as a demarcation point Won’t they deliver a “WebRTC E-SBC Companion CPE” instead? Will give more 

5. Telephony-Type Services (just better) Are Coming (Not only IMS/RCS/Joyn, but more WebRTC OTT/Internet-based) 5 In progress: The mobile WebRTC phone app, for both Android and iPhone For the first time, we get good enough global connectivity to really replace the mobile phone And (of course) it ALSO goes far beyond the POTS functionality Old Telephone Network is Not the Core Anymore. It’s just for interop.

6. 6 Typically delivered via a CPE (e.g. an E-SBC) as a demarcation point Today Carriers Offer Voice Services Over Their SIP Trunks WebRTC Opens For Offering More And Better SIP Trunks for POTS Connectivity Hosted with desktop phones on LAN Enterprise PBX with desktop phones But seldom…

7. 7 Then delivered via a CPE (e.g. an E-SBC + WebRTC & SIP Companion Gateway) as a demarcation point Tomorrow Carriers Could Bring UC To The Devices We Already Have

8. 8 Then delivered via a CPE (e.g. an E-SBC + WebRTC & SIP Companion Gateway) as a demarcation point Tomorrow Carriers Could Bring UC To The Devices We Already Have And all these devices become the clients we want for the enterprise UC solution. And with mobile devices, failover, backup, disaster recovery of the UC can come automatically

9. 9 We hardly use desktop phones (no matter how good) anymore Mobile smartphones are used everywhere WebRTC’s superior remote connectivity: Talk everywhere you can surf WebRTC smartphone clients OTT over LTE and Wi-Fi is all you need and WebRTC is far superior to the mobile voice we know With Good WebRTC Soft Clients For Smartphones Wireline Carriers Can be OTT Virtual Mobile Operators With smartphone WebRTC clients connected to the enterprise SIP trunked PBX and UC environment the SIP trunk provider becomes a virtual mobile operator! WebRTC soft clients – both as web clients and as apps - are coming, even for iPhone. Be aware!