rediff News http://www.rediff.com/tags/sai+infosystem India's largest news and entertainment service online.. en-us Wed, 29 Jul 15 13:51:55 +0000 Wed, 29 Jul 15 13:51:55 +0000 http://www.rediff.com/push Rediff feeds Copyright: (C) 2009 Rediff.com India Limited. All Rights Reserved. <![CDATA[BSNL launches voice, video telephony over IP]]> http://www.rediff.com/money/report/tech-bsnl-launches-voice-video-telephony-over-ip/20110718.htm Wed, 29 Jul 2015 19:21:55 +0530 <![CDATA[PC makers rule out price cut despite tax exemption]]> http://www.rediff.com/money/report/pc/20030303.htm Wed, 29 Jul 2015 19:21:55 +0530