More big news from bootstrap success story Spirit DSP via Realtime Community:

SPIRIT DSP, the world's leading provider of voice and video software engines, announced today that Huawei Technologies Co., Ltd. (Huawei), a leading provider of next-generation telecommunications network solutions to operators around the world, has licensed SPIRIT's TeamSpirit® 3.0 Voice Engine PC to offer the highest quality PC VoIP solution to its operator and service provider customers. (More)

And in another recent announcement via IT Reseller Online:

SPIRIT DSP, the world's leading provider of voice and video software engines, announced recently that deltathree, Inc., a leading provider of SIP-based VoIP solutions for service providers and consumers worldwide, has selected TeamSpirit 3.0 Voice Engine PC to upgrade deltathree's PC Phone for its Reseller group and joip consumer brand.

The announcements are further proof of what is possible for a bootstrapped company. More information on Spirit DSP:

A bootstrap company, SPIRIT has been profitable for 15 years. For the last 10 years SPIRIT's focus has been voice and video communication software products. SPIRIT counts among its customers Adobe, Agere, Arima, ARM, Atmel, Cisco, Compal, Flextronics, Ericsson, HP, HTC, Korea Telecom, Kyocera, LG, MediaRing, Microsoft, NEC, Nortel Networks, NXP, Oracle, Paltalk, Polycom, Quanta, Radvision, Reigncom, Samsung, Siemens, Texas Instruments, Toshiba, Veraz and Trinity Convergence, among 200+ other communication OEMs and software vendors. SPIRIT communication software is used in over 80 countries and powers more than 100 million embedded voice channels. SeeStorm is a SPIRIT affiliate for synthetic video conferencing.

For more on the company's past accomplishments...(Read On)