2001, Nov Nextgen,Inc. established with the capital of 24 million yen.
2002, May Provided Japan's first SIP(#1) server for major IP telephone carriers and started IP phone service through SIP.
2002, Jun Created publicly Japan's first SIP terminal specification.
2002, Oct Developed SS7 Redirection server(#2), as a solution to provide a toll-free dial (0120) portability and delivered it to telecommunication carriers. This solution enabled a cost reduction of capital investment.
2002, Dec Got a consulting contract for VoIP network with major telecommunication carriers.
2003, May Delivered a Media server(#3) with SIP to IP telephone carriers.
2003, Jun Developed, tested, and provided engineering of VoIP network, when delivered the large IP Centrex for Tokyo Gas. This project made a great contribution for awareness of IP centrex services to the market.
2003, Oct Delivered SIP border solution(#4) for major telecommunication carriers (NTT) and, enabled interconnection with other carrier's networks.
2003, Oct Started operation of SIP test bed(#5)and enhanced the relationship with venders for switches, button phones and IP pohnes.
2004, Feb Provided IP centrex for a major telephony carrier and the carrier started IP centrex service for enterprises.
2004, Jun Got an order of the application which can control information appliances by SIP from a major consumer electronics company.
2004, Oct Provided 3rd Party Call Control(#6) application for major telecommunication carriers.
2004, Nov Started the IP phone service with UNIADEX for the enterprises using FOMA dual terminal. (Mobile Centrex Service) NextGen provided SIP server, as a hub of this service, with our own software products.
2005, May Got a patent on 3rd Party Call Control application (#3699720)
2005, Jun NTT Communications started Click to Connect service with our 3rd Party Call Control application. It can dial with only clicking on browser of PC or mobile.
2005, Oct Tied up with VeriSign Japan Inc. and agreed to work together for future Communication Service Provider (CSP).
2005, Oct Got an order of SIP border solution to interconnect fixed telephone and mobile phone network of major telephony carriers. This order had a great influence to an interconnection between fixed telephone and mobile phone network. (Fixed Mobile Convergence : FMC)(#7)
2005, Dec Exported NextGen SIP server to a US major telephony carrier after highly evaluated NextGen's IP technology level and productivity in the US.
2006, Mar Introduced NextGen's SIP server as IP phone service for enterprises using mobile terminal with wireless LAN provided by a major telephony carrier (KDDI/AU).
2007, Mar Listed to Nippon New Market - "Hercules".
Capital increased to 385million yen.
2009, Jul Got a patent on control technology of digital home electrical appliances
(#4348270 / #4348271)
2010, Dec Capital increased to 487 million yen.
2011, May Joined Japan Smarrtphone Security Association.
2011, Oct Awarded Deloitte Touche Tohmatsu The 9th Technology Fast50 Japan.
2011, Nov Announced U³ Cloud storage service at the day of 10th anniversary.
2011, Dec Awarded Deloitte Technology Fast500 Asia Pacific 2011.
2012, Jun Started to operation VoIP systems on virtual machine for Telecommunication carrier.
2012, Jul Started to selling U³ Voice VoIP cloud service corresponding to BYOD.
2013, Mar Started joint development with UBIC for Discovery from call log by voice logging systems.
2013, Jul Listed to JASDAQ of the Tokyo Stock Exchange.
2014, Apr Acquisition of voice logging systems from TEAC.
2015 Deployed IP-STP to the major telecommunication carrier in Japan.
2016 Launched Unified call recording VoISplus, LA-6000, and U³ REC, call recording cloud (voice storage) service.
2017 Capital stock/business partner with KYOWA EXEO CORPORATION.
an abbreviation of Session Initiation protocol. Standard specification of Next generation network.
2.SS7 Redirection server
Nextgen product. Nextgen reduced the cost of the application on switches, which were originally highly expensive.
3.Media server
a device to handle voice of telephone conference and announce in Next generation network.
4.SIP border solution
a solution to connect different network and devices, removing differences in SIP.
5.SIP test head
test environment to test remote interoperability to keep a service level of device venders and carriers.
6.3rd Party Call Control
an application to increase the operability and productivity, controlling telephone communication with PC or PDA terminals.
7.FMC: Fixed Mobile Convergence
a service to converge a fixed phone and a mobile phone, using a portable phone which can be used as a fixed phone inside and as a mobile outside. Because of this service, customer can use the same service for both a mobile and a fixed phone.