telecommunications services founded 1985 headquarters alpharetta georgia website www.gmvoices.com gm voices is a company and recording facility that specializes in voice prompts for ivr and automated phone applications gps and telematics remote diagnostics . business presentation narration services are also offered . currently gm voices provides recordings translation and language localization services in 100 languages and dialects . 1 gm voices records prompt sets replacement and custom recordings for open source voip software like asterisk and freeswitch . gm voices persona callie is the official voice of freeswitch . 2 on july 1 2014 gm voices became the official partner to source professional voice prompts for select genesys telecommunications laboratories services including ivr . 3 they own an 18 000 sq foot facility with three studio control rooms two sound booths conference rooms and a selection of editing suites and offices where they accomplish most of their voice work . 4 automated gate agent announcements for delta air lines are prerecorded by gm voices . 5 references edit klie leonard may 3 2010 . when in rome ... . speech technology . retrieved 2010 07 28 . collins michael june 14 2010 . cluecon update callie is coming to chicago . retrieved 2010 07 28 . gm voices becomes official genesys technology partner press release . july 1 2014 . http www.gmvoices.com about our facility thomas petzinger jr. february 19 1999 . selling golden voices an entrepreneur gets a lesson in technology . the wall street journal b1 . external links edit gm voices home page gm voices blog retrieved from https en.wikipedia.org w index.php title gm voices & oldid 677622342 categories companies established in 1985telecommunications companies of the united states 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 add links this page was last modified on 24 august 2015 at 13 41 . 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