it telecommunications founded 1992 founder andrew sviridenko headquarters moscow russian federation area served worldwide products teamspirit voice & video engine videomost number of employees 120 website www.spiritdsp.com spirit dsp is a russian company that develops embedded software solutions for real time voice and video communication over ip networks voice and video engines . 1 its voice and video software platform is used by carriers mobile messaging apps and social networks serving more than 1 billion users in 100 countries . 2 the company is headquartered in moscow with sales offices in the united states japan korea israel germany italy france singapore taiwan and china . contents 1 history 2 products 3 awards and recognition 4 references 5 external links history edit spirit dsp was founded in 1992 . since 1996 the company is focused on embedded software products for ip communications . most important competitor was global ip solutions until their acquisition by google inc. and the subsequent release of their most important software products as free software . products edit spirit s voice and video engines are targeted at various applications pc and mobile communication applications softphones ims unified communications and enterprise mobility clients terminal user equipment with ip connectivity media phones ip phones ip set top boxes mobile internet devices and infrastructure equipment ip gateways atas media servers etc. . spirit s voip software products are media processing libraries . they include standard like g. 723 g. 729 h. 264 mpeg 4 and proprietary spirit ipmr voice and video codecs for speech and video compression decompression rtp packetizers echo and noise cancellation packet loss concealment and error correction adaptive jitter buffer audio and video synchronization cpu load and playback rate control etc. these components are integrated into a module within application framework . awards and recognition edit in 2005 and 2007 company was included in pulver 100 the ip communications industry s premier listing of privately held growth companies that represent the future of the ip voice and video communications ecosystem . 3 in 2007 spirit dsp was awarded a seal of e excellence award at cebit for innovative vvoip technologies in the global market . 4 videospace was awarded 2009 product of the year 5 2011 internet telephony product of the year 6 and 2012 unified communications product of the year by tmcnet . 7 spirit dsp was selected for the 2013 excellence award by the small business institute for excellence in commerce sbiec . 8 references edit top 10 voip leaders 2007 . spirit dsp powers more than 1 billion users of ip communications channels . pulvermedia announces the 2007 pulver 100 . spirit receives 2007 seal of e excellence award . tmc s unified communications magazine announces 2009 product of the year award winners . announcing the 2011 internet telephony product of the year award winners . videomost space wins 2012 unified communications product of the year award . spirit dsp receives 2013 excellence award . external links edit russia today on videomost spirit dsp technology retrieved from https en.wikipedia.org w index.php title spirit dsp & oldid 731883364 categories voip companiesprivately held companies of russiahidden categories pages using infobox company with unsupported parameters navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutsch edit links this page was last modified on 28 july 2016 at 03 54 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view