Mobile Devices

Mobile application development: Tips and Guidelines
Feb 15,2010

Abstract: Programming for limited power/resource devices is a much bigger challenge than the desktop environment. This whitepaper is a general guideline for developers who are taking a leap of faith into the mobile development world, to help them get a head start in terms of selecting the right approach to develop a mobile application. 
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hsc_mobileappsguide634018399060815490.pdf
Porting Android to Embedded Platforms
Aug 10,2009

Abstract: Since the introduction of the open source Android platform for mobile phones by Google, there has been significant interest in the OEM community to also customize Android for other embedded platforms such as netbooks, set-top boxes, car dashboards and others.
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Android-Porting-on-Embedded-Platform_v2_0633850602027036930.pdf
Motivation for RSS feed for SIP Presence state
Aug 20,2008

Abstract: Web feeds (hereby referred to as 'feed') have always played an important role in providing users content related updates of Websites without having to visit those websites manually. Typical examples of feed usage include users 'subscribing' to the feed of a website (example, CNN.com) and thereby automatically receiving 'news headlines' when the content changes.
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hsc_simple_rsspresencefeed633851524999197939.pdf
An Extension to SDP for Media Loopback
Mar 04,2008

Abstract: The wide deployment of Voice over IP (VoIP), Real-time Text and Video over IP services has introduced new challenges in managing and maintaining voice/real-time Text/video quality, reliability, and overall performance. In particular, media delivery is an area that needs attention.
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draft-ietf-mmusic-media-loopback-05633851528350447939.pdf
RFC 3261 UAC and UAS test cases for SFTF
Feb 24,2006

Abstract: This document has been contributed by HSC to the SIP Forum Test Framework (SFTF) organization at https://www.sipfoundry.org/sftf under the GNU LGPL license. This document captures each MUST, MAY, SHALL, SHOULD and RECOMMENDED clauses of a UAC/S as per RFC 3261 and describes test cases and call flows which could be used to test the required behaviour.
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RFC-3261-UAC-and-UAS-test-cases-for-SFTF633851529182322939.pdf