please help improve it or discuss these issues on the talk page . learn how and when to remove these template messages this article needs additional citations for verification . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . november 2013 learn how and when to remove this template message the topic of this article may not meet wikipedia s notability guidelines for companies and organizations . please help to establish notability by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond its mere trivial mention . if notability can not be established the article is likely to be merged redirected or deleted . find sources tollbridge technologies news newspapers books scholar jstor free images october 2008 learn how and when to remove this template message learn how and when to remove this template message tollbridge technologies inc type defunct industry computer networking founded 1998 headquarters santa clara ca us key people ceo gary tauss website http www.tollbridgetech.com company index.html tollbridge technologies was a voice over broadband company founded in 1998 by gary tauss and asher waldfogel cofounder of redback networks . tollbridge was based in santa clara california . tollbridge made voip access gateways residential gateways and management systems that provided class 5 circuit switch based telephone services over dsl and cable broadband access lines . tollbridge gateways were sold to competitive local exchange carriers and cable companies . in 2000 synergy research market research showed tollbridge was the leading supplier of voice over broadband equipment 1 and upside magazine recognized tollbridge as one of its top 100 private companies 2 tollbridge partnered with arris interactive to deliver the first voip cable system . 3 after telecom deregulation was passed in 1994 tollbridge was one of a large group of vc backed companies started to make products for competitive carriers as internet access shifted from dial to broadband . pairgain copper mountain networks ascend communications and diamond lane made dsl access multiplexers dslams redback networks and redstone made edge routers sonus networks made long distance voip gateways gotham networks and atrica made metro ethernet access routers coppercom and jetstream made voatm access gateways . following the telecom meltdown tollbridge s assets and customers were acquired by newcross technologies in 2002 . 4 not in citation given references edit 1 tollbridge technologies named market leader in synergy research group report ; study shows tollbridge as number one in the voice over broadband market dead link 2 upside magazine honors tollbridge technologies as one of its top 100 private companies . dead link 3 arris tollbridge debut ip voice systems for cable operators . archived may 24 2011 at the wayback machine . http www.newxt.com retrieved from https en.wikipedia.org w index.php title tollbridge technologies & oldid 701571896 categories defunct companies based in californiadefunct networking companiesnetworking companies of the united stateshidden categories all articles with dead external linksarticles with dead external links from april 2013articles with wayback machine linksarticles needing additional references from november 2013all articles needing additional referencesarticles with topics of unclear notability from october 2008all articles with topics of unclear notabilityall articles with failed verificationarticles with failed verification from april 2013 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 25 january 2016 at 09 06 . 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