Monthly Archives: November 2013

WebRTC communication diagrams

webrtc Real Time communication between SIP softphone supporting both SIP over websockets


webrtc Real Time communication between native SIP and SIP over Websockets


webrtc Real Time communication between clients supporting sip over websockets


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Telecom Solution startup’s strategy

I have been contemplating points that make for a successful developer  to develop solutions and services for a  Telecom Application Server.  The trend has shown many variations from pure IN programs like VPN , Prepaid billing logic to SIP servlets for call parking , call completion. From SIP servlets to JAISNLEE open standard based communication.

I can assert with confidence that Telephony is eventually going to be integrated with Internet to provide a new breed of communication in future aka Internet Telephony.

I have assembled some points here that make for a successful startup   in logic building domain of telecom core network .

1. Product Innovation 

Envisions a multiple network technologies, that provides ability to build over new innovative cutting edge technologies in the market. It should deliver platform to launch newer  services like WebRTC and RCS .

innovation

2. Competitive Pricing

Cutting down the spiraling cost of Development of the new technologies platform with improvement in the usage of Data rather than voice by integrating new features like File sharing and MSRP messaging. An evolutionary architecture to reduce the effort and cost through high re-use of NGN Platform and Services.

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3. Lower Servicing costs 

Introduce uniform service experience across different platforms which helps CSP’s to reduce Time Cycles and Costs for handling enhancements requests and the annual OPEX appreciably.

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4.Flexibility

Interworking among the services from  legacy IN solution and IMS /IT. Allow the Operators to extend their basic offering with added  services via low cost software and increases the ARPU for subscribers.

5. Develop on webRTC

Make a WebRTC solution that offers a plug in free, device agnostic, network agnostic web based communication tool along with the server side implementation.

webrtc

6. Media solutions

CSP’s are looking into Long term growth and profitability from new online services media streaming services . Make use-cases around IPTV and VOD ( Video On Demand) . Also Voicemails , IVR , DTMF, TTS( text to speech ) , Speech recognition etc

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7. Social Media Integration

Integration of the services with social media/networking enables new monetizing benefits to CSPs especially in terms on advertising and gaining popularity , inviting new customers etc.

resources

Enterprises are looking forward to reach customers with ennoblement of Telco in their present landscape which was impossible to reach before. Telco not only plays an instrumental role in increasing the customers base which results into increase in enterprise’s revenue but also offers the value addition in their present product/service delivery model.  Hence it is high-time when developers can aggregate , use open-standard services / technologies ( GSMA , SIP , WebRTC )  and develop high end solutions for Telecom Domain .


E-Learning

True that the number of teacher today are not enough to teach the number of kids . For example even in India there is often 1 teacher for a class of 60 students in one subject. Also the experience and output of learning from a human teacher cannot be ever replaced by a software or ebook or application no matter how user-friendly or informative it is .

In this post I am going to describe an e-learning platform which harness the power of Internet for the purpose of distance education and where students around the world volunteer to teach each other any subject they wish to. This will be made possible through a combination of real time communication technologies like WebRTC and plethora of knowledge repositories.

Aim :

Platform to connect volunteers ( children ) teach each other a subject in a stipulated time through Web based Real Time Communication.

Working :

A student enrolls himself for a subject or a course it could be anything from arithmetic to french language . Another student who know French language for example find this in portal and sign up to be teacher for that child. They can anytime connect with each other in audio , video , message , file sharing , screen sharing session through WebRTC and learn the subject. The students earn reward points .

e-leaning service on WebRTC

e-leaning service on WebRTC

Technologies  :

  • WebRTC for communication
  • MySQL for data storage
  • Apache Tomcat as Webserver
  • HTML5
  • CSS
  • JavaScript

Conclusion :

By encouraging a child to take responsibility and teach another child , we will not only encourage friendship between them but also give them a sense of accomplishment .