Toshiba Telecommunication Systems Division

Founded in 1975, Toshiba Telecommunication Systems Division (TSD) was a division of Toshiba America Information Systems Inc. (TAIS). This, in turn, is an independent operating company owned by Toshiba America Inc., a subsidiary of Toshiba Corporation.
Headquartered in Irvine, California, TSD is a manufacturer of IP business telephone systems, designed for small to medium-sized businesses and larger enterprises with multiple locations. Its 'Strata CIX IP' business telephone systems and related applications are sold by a network of Authorized Toshiba Dealers throughout the United States and Latin America.
Products.
Some of Toshiba Telecommunications Systems Division's (TSD's) products include:
References.
Frost & Sullivan - Toshiba Executive Q&A: http://www.frost.com/prod/servlet/market-insight-top.pag?docid=210945608
Gartner 2010 Unified Communications Magic Quadrant: http://www.gartner.com/technology/media-products/reprints/microsoft/vol10/article19/article19.html
Gartner 2010 Corporate Telephony Magic Quadrant: http://www.gartner.com/technology/media-products/reprints/microsoft/vol14/article1/article1.html
Nemertes 2010 Pilothouse Award Winner: https://web.archive.org/web/20101002144731/http://nemertes.com/press_releases/nemertes_research_announces_2010_pilothouse_awards
Phone Plus - Columbia Southern University Case Study: http://www.phoneplusmag.com/articles/2010/07/case-study-toshiba.aspx
2010 IP Contact Center Pioneer Award From Customer Interaction Solutions Magazine: http://outbound-call-center.tmcnet.com/topics/outbound-call-center/articles/92301-2010-ip-contact-center-technology-pioneer-award-winners.htm
2009 Communications Solutions Product of the Year Award: http://communication-solutions.tmcnet.com/topics/communication-solutions/articles/89271-communications-solutions-2009-product-the-year-award-winners.htm
Letter from Brian Metherell regarding wind-down of TAIS TSD: https://t.e2ma.net/click/z8ngz/flgfcb/f1kh5g