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Student Application Template

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This is a suggestion for the kind of information we'll find useful from students in their submissions. Remember -- you're going to be committing to several months' work. The more information and planning you can provide up-front, the more we (and Google!) will have to go on when we're ranking your application. Do not forget adding your submission at SummerOfCode2016/StudentApplications

• Name Udit Raikwar

• Contact: IRC : #udit043 , email : udit043.ur@gmail.com

• Project Mentor: Gaurav Saini <gauravsaini03@gmail.com>

• Mailing List:

  • •Free RTC

    •Telepathy

    •Debian RTC

    •Debian Outreach

• Background: I am 3rd year student pursuing Bachelor of Engineering from JEC , India. I have created some interesting innovative projects using OpenCV. I have a good knowledge about C , C++ and little bit of Python.

• Location:

  • • Jabalpur, Madhya Pradesh [https://www.google.co.in/maps/place/Raksha+Karmachari+Colony,+Jabalpur,+Madhya+Pradesh+482005/@23.2011352,79.982806,15z/data=!4m5!3m4!1s0x3981aed82b86f49f:0x10fd76c70ca2ae1d!8m2!3d23.2040029!4d79.993397]

• Laptop Details

  • • Toshiba Satellite L655-S5096 • Operating System : Ubuntu 14.04 LTS, Debian 8.5 (jessie) • Screen Resolution : 1366 x 768 • Webcam inbuilt

• Mobile Details : Moto G3, Android Phone with version 6.0.1

• Project title: Improving voice, video and chat communication with free software

• Project details: I would like to work on the following issues https://project.freertc.org/issues/25 , https://project.freertc.org/issues/28 , https://project.freertc.org/issues/93 .

• Project schedule:

  • • 22nd April – 22nd May: Community Bonding Period – Communication with mentor, discuss ideas and approach to solve some bugs, understand the code to be worked upon and find out what more can be done.

    • Week 1-4 (23may-21june) : Improve logging (log errno names instead of values)

    ->Write code to solve issue #25

    ->Defining various network errors

    ->Output all errors in the format "socket error EINVAL (Invalid Argument) 22" instead of "socket error 22"

    ->Testing and debugging

    ->Documentation

    • Week 5-8 (22june-15july) : support for WebRTC client to make conference calls

    ->Write code to solve issue #28

    ->Testing and debugging

    ->Documentation

    • Week 9-12 (16july-17aug) : Evolution: reply to emails with a SIP or XMPP call

    ->Write code to solve issue #93

    ->Testing and debugging

    ->Documentation

    • 18th Aug – 24th Aug : Week reserved for project documentation, improvement or medication to certain code if required.

• Solving Issue #28: Using libjingle from the resip/recon/* and reflow/* code, table containing the relationship between resiprocate and sipX api.

* Read http://paste.debian.net/776169/ for better understanding.

* Some NAT, RTP, RTCP, DTLS-SRTP, SDES-SRTP functions from reflow*

1 - Manages a set of STUN requests (send, delay, remove, clear)

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/p2p/base/stunrequest.h#L39

2 - Creates a STUN server, which will listen on the given socket

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/p2p/base/stunserver.h#L41

3 - Handling different types of STUN/TURN requests

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/p2p/base/stunserver.h#L52

4 - SRTP support

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/session/phone/srtpfilter.h#L107 (using RTP & RTCP with DTLS-SRTP)

  -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/session/phone/srtpfilter.h#L134 (create SRTP session)

  -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/session/phone/srtpfilter.h#L165 (SRTP session class)

  -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/base/sslstreamadapter.h#L163 (DTLS-SRTP interface)

  -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/session/phone/rtputils.h#L49 (SDES-SRTP)

5 - STUN, Turn configuration

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/app/webrtc/peerconnection.h#L220

  -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/app/webrtc/peerconnection.h#L226

6 - Class used for describing what media a ?PeerConnection can receive

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/app/webrtc/jsep.h#L45

7 - Handle RTP and RTCP packets using ?MediaSinkInterface

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/session/phone/mediasink.h#L33

8 - NAT traversal

• -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/base/natsocketfactory.h#L52

  -> https://github.com/udit043/libjingle-0.6.14/blob/master/talk/p2p/base/stunport.h#L46

• Exams and other commitments: Yes, semester exams are in May.

• Other summer plans: No, just coding.

• Why Debian?: Debian comes with over 43000 different pieces of software and every bit of it is free. I had a moment of epiphany which led to a realization that I should be investing more of my time in learning the practical aspects of my education and Debian is the correct place to start. I would like to contribute and want to be a part of this big organisation.

• My previous Debian contributions: No

• Are you applying for other projects in SoC? : No